16188250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 34673184

約数和(自身を除く): 18484934

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 293, 325, 425, 442, 586, 650, 850, 1105, 1465, 1625, 2125, 2210, 2930, 3250, 3809, 4250, 4981, 5525, 7325, 7618, 9962, 11050, 14650, 19045, 24905, 27625, 36625, 38090, 49810, 55250, 64753, 73250, 95225, 124525, 129506, 190450, 249050, 323765, 476125, 622625, 647530, 952250, 1245250, 1618825, 3237650, 8094125, 16188250]

約数ペア:

[(1, 16188250), (2, 8094125), (5, 3237650), (10, 1618825), (13, 1245250), (17, 952250), (25, 647530), (26, 622625), (34, 476125), (50, 323765), (65, 249050), (85, 190450), (125, 129506), (130, 124525), (170, 95225), (221, 73250), (250, 64753), (293, 55250), (325, 49810), (425, 38090), (442, 36625), (586, 27625), (650, 24905), (850, 19045), (1105, 14650), (1465, 11050), (1625, 9962), (2125, 7618), (2210, 7325), (2930, 5525), (3250, 4981), (3809, 4250)]