394838600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8933}}^1$

素因数の和:8979

約数の個数: 96

約数和(自身を含む): 1046886120

約数和(自身を除く): 652047520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 650, 680, 850, 884, 1105, 1300, 1700, 1768, 2210, 2600, 3400, 4420, 5525, 8840, 8933, 11050, 17866, 22100, 35732, 44200, 44665, 71464, 89330, 116129, 151861, 178660, 223325, 232258, 303722, 357320, 446650, 464516, 580645, 607444, 759305, 893300, 929032, 1161290, 1214888, 1518610, 1786600, 1974193, 2322580, 2903225, 3037220, 3796525, 3948386, 4645160, 5806450, 6074440, 7593050, 7896772, 9870965, 11612900, 15186100, 15793544, 19741930, 23225800, 30372200, 39483860, 49354825, 78967720, 98709650, 197419300, 394838600]

約数ペア:

[(1, 394838600), (2, 197419300), (4, 98709650), (5, 78967720), (8, 49354825), (10, 39483860), (13, 30372200), (17, 23225800), (20, 19741930), (25, 15793544), (26, 15186100), (34, 11612900), (40, 9870965), (50, 7896772), (52, 7593050), (65, 6074440), (68, 5806450), (85, 4645160), (100, 3948386), (104, 3796525), (130, 3037220), (136, 2903225), (170, 2322580), (200, 1974193), (221, 1786600), (260, 1518610), (325, 1214888), (340, 1161290), (425, 929032), (442, 893300), (520, 759305), (650, 607444), (680, 580645), (850, 464516), (884, 446650), (1105, 357320), (1300, 303722), (1700, 232258), (1768, 223325), (2210, 178660), (2600, 151861), (3400, 116129), (4420, 89330), (5525, 71464), (8840, 44665), (8933, 44200), (11050, 35732), (17866, 22100)]