660194600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8251

約数の個数: 96

約数和(自身を含む): 1706557440

約数和(自身を除く): 1046362840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1612, 2015, 2600, 3100, 3224, 4030, 6200, 8060, 8191, 10075, 16120, 16382, 20150, 32764, 40300, 40955, 65528, 80600, 81910, 106483, 163820, 204775, 212966, 253921, 327640, 409550, 425932, 507842, 532415, 819100, 851864, 1015684, 1064830, 1269605, 1638200, 2031368, 2129660, 2539210, 2662075, 3300973, 4259320, 5078420, 5324150, 6348025, 6601946, 10156840, 10648300, 12696050, 13203892, 16504865, 21296600, 25392100, 26407784, 33009730, 50784200, 66019460, 82524325, 132038920, 165048650, 330097300, 660194600]

約数ペア:

[(1, 660194600), (2, 330097300), (4, 165048650), (5, 132038920), (8, 82524325), (10, 66019460), (13, 50784200), (20, 33009730), (25, 26407784), (26, 25392100), (31, 21296600), (40, 16504865), (50, 13203892), (52, 12696050), (62, 10648300), (65, 10156840), (100, 6601946), (104, 6348025), (124, 5324150), (130, 5078420), (155, 4259320), (200, 3300973), (248, 2662075), (260, 2539210), (310, 2129660), (325, 2031368), (403, 1638200), (520, 1269605), (620, 1064830), (650, 1015684), (775, 851864), (806, 819100), (1240, 532415), (1300, 507842), (1550, 425932), (1612, 409550), (2015, 327640), (2600, 253921), (3100, 212966), (3224, 204775), (4030, 163820), (6200, 106483), (8060, 81910), (8191, 80600), (10075, 65528), (16120, 40955), (16382, 40300), (20150, 32764)]