115882520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 304516800

約数和(自身を除く): 188634280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 37, 38, 40, 52, 65, 74, 76, 95, 104, 130, 148, 152, 185, 190, 247, 260, 296, 317, 370, 380, 481, 494, 520, 634, 703, 740, 760, 962, 988, 1235, 1268, 1406, 1480, 1585, 1924, 1976, 2405, 2470, 2536, 2812, 3170, 3515, 3848, 4121, 4810, 4940, 5624, 6023, 6340, 7030, 8242, 9139, 9620, 9880, 11729, 12046, 12680, 14060, 16484, 18278, 19240, 20605, 23458, 24092, 28120, 30115, 32968, 36556, 41210, 45695, 46916, 48184, 58645, 60230, 73112, 78299, 82420, 91390, 93832, 117290, 120460, 152477, 156598, 164840, 182780, 222851, 234580, 240920, 304954, 313196, 365560, 391495, 445702, 469160, 609908, 626392, 762385, 782990, 891404, 1114255, 1219816, 1524770, 1565980, 1782808, 2228510, 2897063, 3049540, 3131960, 4457020, 5794126, 6099080, 8914040, 11588252, 14485315, 23176504, 28970630, 57941260, 115882520]

約数ペア:

[(1, 115882520), (2, 57941260), (4, 28970630), (5, 23176504), (8, 14485315), (10, 11588252), (13, 8914040), (19, 6099080), (20, 5794126), (26, 4457020), (37, 3131960), (38, 3049540), (40, 2897063), (52, 2228510), (65, 1782808), (74, 1565980), (76, 1524770), (95, 1219816), (104, 1114255), (130, 891404), (148, 782990), (152, 762385), (185, 626392), (190, 609908), (247, 469160), (260, 445702), (296, 391495), (317, 365560), (370, 313196), (380, 304954), (481, 240920), (494, 234580), (520, 222851), (634, 182780), (703, 164840), (740, 156598), (760, 152477), (962, 120460), (988, 117290), (1235, 93832), (1268, 91390), (1406, 82420), (1480, 78299), (1585, 73112), (1924, 60230), (1976, 58645), (2405, 48184), (2470, 46916), (2536, 45695), (2812, 41210), (3170, 36556), (3515, 32968), (3848, 30115), (4121, 28120), (4810, 24092), (4940, 23458), (5624, 20605), (6023, 19240), (6340, 18278), (7030, 16484), (8242, 14060), (9139, 12680), (9620, 12046), (9880, 11729)]