5013640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 12227760

約数和(自身を除く): 7214120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 101, 136, 146, 170, 202, 292, 340, 365, 404, 505, 584, 680, 730, 808, 1010, 1241, 1460, 1717, 2020, 2482, 2920, 3434, 4040, 4964, 6205, 6868, 7373, 8585, 9928, 12410, 13736, 14746, 17170, 24820, 29492, 34340, 36865, 49640, 58984, 68680, 73730, 125341, 147460, 250682, 294920, 501364, 626705, 1002728, 1253410, 2506820, 5013640]

約数ペア:

[(1, 5013640), (2, 2506820), (4, 1253410), (5, 1002728), (8, 626705), (10, 501364), (17, 294920), (20, 250682), (34, 147460), (40, 125341), (68, 73730), (73, 68680), (85, 58984), (101, 49640), (136, 36865), (146, 34340), (170, 29492), (202, 24820), (292, 17170), (340, 14746), (365, 13736), (404, 12410), (505, 9928), (584, 8585), (680, 7373), (730, 6868), (808, 6205), (1010, 4964), (1241, 4040), (1460, 3434), (1717, 2920), (2020, 2482)]