5280798740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{2777}}^1$

素因数の和:2874

約数の個数: 144

約数和(自身を含む): 13754700288

約数和(自身を除く): 8473901548

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 85, 94, 119, 140, 170, 188, 235, 238, 289, 329, 340, 470, 476, 578, 595, 658, 799, 940, 1156, 1190, 1316, 1445, 1598, 1645, 2023, 2380, 2777, 2890, 3196, 3290, 3995, 4046, 5554, 5593, 5780, 6580, 7990, 8092, 10115, 11108, 11186, 13583, 13885, 15980, 19439, 20230, 22372, 27166, 27770, 27965, 38878, 40460, 47209, 54332, 55540, 55930, 67915, 77756, 94418, 95081, 97195, 111860, 130519, 135830, 188836, 190162, 194390, 236045, 261038, 271660, 330463, 380324, 388780, 472090, 475405, 522076, 652595, 660926, 802553, 913633, 944180, 950810, 1305190, 1321852, 1605106, 1652315, 1827266, 1901620, 2218823, 2610380, 3210212, 3304630, 3654532, 4012765, 4437646, 4568165, 5617871, 6609260, 8025530, 8875292, 9136330, 11094115, 11235742, 15531761, 16051060, 18272660, 22188230, 22471484, 28089355, 31063522, 37719991, 44376460, 56178710, 62127044, 75439982, 77658805, 112357420, 150879964, 155317610, 188599955, 264039937, 310635220, 377199910, 528079874, 754399820, 1056159748, 1320199685, 2640399370, 5280798740]

約数ペア:

[(1, 5280798740), (2, 2640399370), (4, 1320199685), (5, 1056159748), (7, 754399820), (10, 528079874), (14, 377199910), (17, 310635220), (20, 264039937), (28, 188599955), (34, 155317610), (35, 150879964), (47, 112357420), (68, 77658805), (70, 75439982), (85, 62127044), (94, 56178710), (119, 44376460), (140, 37719991), (170, 31063522), (188, 28089355), (235, 22471484), (238, 22188230), (289, 18272660), (329, 16051060), (340, 15531761), (470, 11235742), (476, 11094115), (578, 9136330), (595, 8875292), (658, 8025530), (799, 6609260), (940, 5617871), (1156, 4568165), (1190, 4437646), (1316, 4012765), (1445, 3654532), (1598, 3304630), (1645, 3210212), (2023, 2610380), (2380, 2218823), (2777, 1901620), (2890, 1827266), (3196, 1652315), (3290, 1605106), (3995, 1321852), (4046, 1305190), (5554, 950810), (5593, 944180), (5780, 913633), (6580, 802553), (7990, 660926), (8092, 652595), (10115, 522076), (11108, 475405), (11186, 472090), (13583, 388780), (13885, 380324), (15980, 330463), (19439, 271660), (20230, 261038), (22372, 236045), (27166, 194390), (27770, 190162), (27965, 188836), (38878, 135830), (40460, 130519), (47209, 111860), (54332, 97195), (55540, 95081), (55930, 94418), (67915, 77756)]