252192620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2621}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 562953888

約数和(自身を除く): 310761268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 283, 340, 566, 1132, 1415, 2621, 2830, 4811, 5242, 5660, 9622, 10484, 13105, 19244, 24055, 26210, 44557, 48110, 52420, 89114, 96220, 178228, 222785, 445570, 741743, 891140, 1483486, 2966972, 3708715, 7417430, 12609631, 14834860, 25219262, 50438524, 63048155, 126096310, 252192620]

約数ペア:

[(1, 252192620), (2, 126096310), (4, 63048155), (5, 50438524), (10, 25219262), (17, 14834860), (20, 12609631), (34, 7417430), (68, 3708715), (85, 2966972), (170, 1483486), (283, 891140), (340, 741743), (566, 445570), (1132, 222785), (1415, 178228), (2621, 96220), (2830, 89114), (4811, 52420), (5242, 48110), (5660, 44557), (9622, 26210), (10484, 24055), (13105, 19244)]