4696250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:69

約数の個数: 60

約数和(自身を含む): 10070214

約数和(自身を除く): 5373964

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 289, 325, 425, 442, 578, 625, 650, 850, 1105, 1250, 1445, 1625, 2125, 2210, 2890, 3250, 3757, 4250, 5525, 7225, 7514, 8125, 10625, 11050, 14450, 16250, 18785, 21250, 27625, 36125, 37570, 55250, 72250, 93925, 138125, 180625, 187850, 276250, 361250, 469625, 939250, 2348125, 4696250]

約数ペア:

[(1, 4696250), (2, 2348125), (5, 939250), (10, 469625), (13, 361250), (17, 276250), (25, 187850), (26, 180625), (34, 138125), (50, 93925), (65, 72250), (85, 55250), (125, 37570), (130, 36125), (170, 27625), (221, 21250), (250, 18785), (289, 16250), (325, 14450), (425, 11050), (442, 10625), (578, 8125), (625, 7514), (650, 7225), (850, 5525), (1105, 4250), (1250, 3757), (1445, 3250), (1625, 2890), (2125, 2210)]