42338500

素因数分解:

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

素因数の和:346

約数の個数: 72

約数和(自身を含む): 98561736

約数和(自身を除く): 56223236

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 289, 293, 340, 425, 500, 578, 586, 850, 1156, 1172, 1445, 1465, 1700, 2125, 2890, 2930, 4250, 4981, 5780, 5860, 7225, 7325, 8500, 9962, 14450, 14650, 19924, 24905, 28900, 29300, 36125, 36625, 49810, 72250, 73250, 84677, 99620, 124525, 144500, 146500, 169354, 249050, 338708, 423385, 498100, 622625, 846770, 1245250, 1693540, 2116925, 2490500, 4233850, 8467700, 10584625, 21169250, 42338500]

約数ペア:

[(1, 42338500), (2, 21169250), (4, 10584625), (5, 8467700), (10, 4233850), (17, 2490500), (20, 2116925), (25, 1693540), (34, 1245250), (50, 846770), (68, 622625), (85, 498100), (100, 423385), (125, 338708), (170, 249050), (250, 169354), (289, 146500), (293, 144500), (340, 124525), (425, 99620), (500, 84677), (578, 73250), (586, 72250), (850, 49810), (1156, 36625), (1172, 36125), (1445, 29300), (1465, 28900), (1700, 24905), (2125, 19924), (2890, 14650), (2930, 14450), (4250, 9962), (4981, 8500), (5780, 7325), (5860, 7225)]