86366800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1025

約数の個数: 120

約数和(自身を含む): 236844216

約数和(自身を除く): 150477416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 400, 425, 442, 520, 650, 680, 850, 884, 977, 1040, 1105, 1300, 1360, 1700, 1768, 1954, 2210, 2600, 3400, 3536, 3908, 4420, 4885, 5200, 5525, 6800, 7816, 8840, 9770, 11050, 12701, 15632, 16609, 17680, 19540, 22100, 24425, 25402, 33218, 39080, 44200, 48850, 50804, 63505, 66436, 78160, 83045, 88400, 97700, 101608, 127010, 132872, 166090, 195400, 203216, 215917, 254020, 265744, 317525, 332180, 390800, 415225, 431834, 508040, 635050, 664360, 830450, 863668, 1016080, 1079585, 1270100, 1328720, 1660900, 1727336, 2159170, 2540200, 3321800, 3454672, 4318340, 5080400, 5397925, 6643600, 8636680, 10795850, 17273360, 21591700, 43183400, 86366800]

約数ペア:

[(1, 86366800), (2, 43183400), (4, 21591700), (5, 17273360), (8, 10795850), (10, 8636680), (13, 6643600), (16, 5397925), (17, 5080400), (20, 4318340), (25, 3454672), (26, 3321800), (34, 2540200), (40, 2159170), (50, 1727336), (52, 1660900), (65, 1328720), (68, 1270100), (80, 1079585), (85, 1016080), (100, 863668), (104, 830450), (130, 664360), (136, 635050), (170, 508040), (200, 431834), (208, 415225), (221, 390800), (260, 332180), (272, 317525), (325, 265744), (340, 254020), (400, 215917), (425, 203216), (442, 195400), (520, 166090), (650, 132872), (680, 127010), (850, 101608), (884, 97700), (977, 88400), (1040, 83045), (1105, 78160), (1300, 66436), (1360, 63505), (1700, 50804), (1768, 48850), (1954, 44200), (2210, 39080), (2600, 33218), (3400, 25402), (3536, 24425), (3908, 22100), (4420, 19540), (4885, 17680), (5200, 16609), (5525, 15632), (6800, 12701), (7816, 11050), (8840, 9770)]