6502194820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 16347340800

約数和(自身を除く): 9845145980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 139, 155, 190, 209, 220, 278, 310, 341, 361, 380, 418, 556, 589, 620, 682, 695, 722, 836, 1045, 1178, 1364, 1390, 1444, 1529, 1705, 1805, 2090, 2356, 2641, 2780, 2945, 3058, 3410, 3610, 3971, 4180, 4309, 5282, 5890, 6116, 6479, 6820, 6859, 7220, 7645, 7942, 8618, 10564, 11191, 11780, 12958, 13205, 13718, 15290, 15884, 17236, 19855, 21545, 22382, 25916, 26410, 27436, 29051, 30580, 32395, 34295, 39710, 43090, 44764, 47399, 50179, 52820, 55955, 58102, 64790, 68590, 75449, 79420, 81871, 86180, 94798, 100358, 111910, 116204, 123101, 129580, 137180, 145255, 150898, 163742, 189596, 200716, 212629, 223820, 236995, 246202, 250895, 290510, 301796, 327484, 377245, 409355, 425258, 473990, 492404, 501790, 551969, 581020, 615505, 754490, 818710, 850516, 900581, 947980, 953401, 1003580, 1063145, 1103938, 1231010, 1508980, 1555549, 1637420, 1801162, 1906802, 2126290, 2207876, 2338919, 2462020, 2759845, 3111098, 3602324, 3813604, 4252580, 4502905, 4677838, 4767005, 5519690, 6222196, 7777745, 9005810, 9355676, 9534010, 10487411, 11039380, 11694595, 15555490, 17111039, 18011620, 19068020, 20974822, 23389190, 29555431, 31110980, 34222078, 41949644, 46778380, 52437055, 59110862, 68444156, 85555195, 104874110, 118221724, 147777155, 171110390, 209748220, 295554310, 325109741, 342220780, 591108620, 650219482, 1300438964, 1625548705, 3251097410, 6502194820]

約数ペア:

[(1, 6502194820), (2, 3251097410), (4, 1625548705), (5, 1300438964), (10, 650219482), (11, 591108620), (19, 342220780), (20, 325109741), (22, 295554310), (31, 209748220), (38, 171110390), (44, 147777155), (55, 118221724), (62, 104874110), (76, 85555195), (95, 68444156), (110, 59110862), (124, 52437055), (139, 46778380), (155, 41949644), (190, 34222078), (209, 31110980), (220, 29555431), (278, 23389190), (310, 20974822), (341, 19068020), (361, 18011620), (380, 17111039), (418, 15555490), (556, 11694595), (589, 11039380), (620, 10487411), (682, 9534010), (695, 9355676), (722, 9005810), (836, 7777745), (1045, 6222196), (1178, 5519690), (1364, 4767005), (1390, 4677838), (1444, 4502905), (1529, 4252580), (1705, 3813604), (1805, 3602324), (2090, 3111098), (2356, 2759845), (2641, 2462020), (2780, 2338919), (2945, 2207876), (3058, 2126290), (3410, 1906802), (3610, 1801162), (3971, 1637420), (4180, 1555549), (4309, 1508980), (5282, 1231010), (5890, 1103938), (6116, 1063145), (6479, 1003580), (6820, 953401), (6859, 947980), (7220, 900581), (7645, 850516), (7942, 818710), (8618, 754490), (10564, 615505), (11191, 581020), (11780, 551969), (12958, 501790), (13205, 492404), (13718, 473990), (15290, 425258), (15884, 409355), (17236, 377245), (19855, 327484), (21545, 301796), (22382, 290510), (25916, 250895), (26410, 246202), (27436, 236995), (29051, 223820), (30580, 212629), (32395, 200716), (34295, 189596), (39710, 163742), (43090, 150898), (44764, 145255), (47399, 137180), (50179, 129580), (52820, 123101), (55955, 116204), (58102, 111910), (64790, 100358), (68590, 94798), (75449, 86180), (79420, 81871)]