58420840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 141892560

約数和(自身を除く): 83471720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1621, 1802, 2120, 3242, 3604, 4505, 6484, 7208, 8105, 9010, 12968, 16210, 18020, 27557, 32420, 36040, 55114, 64840, 85913, 110228, 137785, 171826, 220456, 275570, 343652, 429565, 551140, 687304, 859130, 1102280, 1460521, 1718260, 2921042, 3436520, 5842084, 7302605, 11684168, 14605210, 29210420, 58420840]

約数ペア:

[(1, 58420840), (2, 29210420), (4, 14605210), (5, 11684168), (8, 7302605), (10, 5842084), (17, 3436520), (20, 2921042), (34, 1718260), (40, 1460521), (53, 1102280), (68, 859130), (85, 687304), (106, 551140), (136, 429565), (170, 343652), (212, 275570), (265, 220456), (340, 171826), (424, 137785), (530, 110228), (680, 85913), (901, 64840), (1060, 55114), (1621, 36040), (1802, 32420), (2120, 27557), (3242, 18020), (3604, 16210), (4505, 12968), (6484, 9010), (7208, 8105)]