6529640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 16405200

約数和(自身を除く): 9875560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 433, 520, 580, 754, 866, 1160, 1508, 1732, 1885, 2165, 3016, 3464, 3770, 4330, 5629, 7540, 8660, 11258, 12557, 15080, 17320, 22516, 25114, 28145, 45032, 50228, 56290, 62785, 100456, 112580, 125570, 163241, 225160, 251140, 326482, 502280, 652964, 816205, 1305928, 1632410, 3264820, 6529640]

約数ペア:

[(1, 6529640), (2, 3264820), (4, 1632410), (5, 1305928), (8, 816205), (10, 652964), (13, 502280), (20, 326482), (26, 251140), (29, 225160), (40, 163241), (52, 125570), (58, 112580), (65, 100456), (104, 62785), (116, 56290), (130, 50228), (145, 45032), (232, 28145), (260, 25114), (290, 22516), (377, 17320), (433, 15080), (520, 12557), (580, 11258), (754, 8660), (866, 7540), (1160, 5629), (1508, 4330), (1732, 3770), (1885, 3464), (2165, 3016)]