4896088340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8254

約数の個数: 144

約数和(自身を含む): 12812943360

約数和(自身を除く): 7916855020

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 121, 130, 143, 190, 209, 220, 242, 247, 260, 286, 380, 418, 484, 494, 572, 605, 715, 836, 988, 1045, 1210, 1235, 1430, 1573, 2090, 2299, 2420, 2470, 2717, 2860, 3146, 4180, 4598, 4940, 5434, 6292, 7865, 8191, 9196, 10868, 11495, 13585, 15730, 16382, 22990, 27170, 29887, 31460, 32764, 40955, 45980, 54340, 59774, 81910, 90101, 106483, 119548, 149435, 155629, 163820, 180202, 212966, 298870, 311258, 360404, 425932, 450505, 532415, 597740, 622516, 778145, 901010, 991111, 1064830, 1171313, 1556290, 1711919, 1802020, 1982222, 2023177, 2129660, 2342626, 3112580, 3423838, 3964444, 4046354, 4685252, 4955555, 5856565, 6847676, 8092708, 8559595, 9911110, 10115885, 11713130, 12884443, 17119190, 18831109, 19822220, 20231770, 22254947, 23426260, 25768886, 34238380, 37662218, 40463540, 44509894, 51537772, 64422215, 75324436, 89019788, 94155545, 111274735, 128844430, 188311090, 222549470, 244804417, 257688860, 376622180, 445098940, 489608834, 979217668, 1224022085, 2448044170, 4896088340]

約数ペア:

[(1, 4896088340), (2, 2448044170), (4, 1224022085), (5, 979217668), (10, 489608834), (11, 445098940), (13, 376622180), (19, 257688860), (20, 244804417), (22, 222549470), (26, 188311090), (38, 128844430), (44, 111274735), (52, 94155545), (55, 89019788), (65, 75324436), (76, 64422215), (95, 51537772), (110, 44509894), (121, 40463540), (130, 37662218), (143, 34238380), (190, 25768886), (209, 23426260), (220, 22254947), (242, 20231770), (247, 19822220), (260, 18831109), (286, 17119190), (380, 12884443), (418, 11713130), (484, 10115885), (494, 9911110), (572, 8559595), (605, 8092708), (715, 6847676), (836, 5856565), (988, 4955555), (1045, 4685252), (1210, 4046354), (1235, 3964444), (1430, 3423838), (1573, 3112580), (2090, 2342626), (2299, 2129660), (2420, 2023177), (2470, 1982222), (2717, 1802020), (2860, 1711919), (3146, 1556290), (4180, 1171313), (4598, 1064830), (4940, 991111), (5434, 901010), (6292, 778145), (7865, 622516), (8191, 597740), (9196, 532415), (10868, 450505), (11495, 425932), (13585, 360404), (15730, 311258), (16382, 298870), (22990, 212966), (27170, 180202), (29887, 163820), (31460, 155629), (32764, 149435), (40955, 119548), (45980, 106483), (54340, 90101), (59774, 81910)]