73274500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{11273}}^1$

素因数の和:11305

約数の個数: 48

約数和(自身を含む): 172356912

約数和(自身を除く): 99082412

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 11273, 22546, 45092, 56365, 112730, 146549, 225460, 281825, 293098, 563650, 586196, 732745, 1127300, 1409125, 1465490, 2818250, 2930980, 3663725, 5636500, 7327450, 14654900, 18318625, 36637250, 73274500]

約数ペア:

[(1, 73274500), (2, 36637250), (4, 18318625), (5, 14654900), (10, 7327450), (13, 5636500), (20, 3663725), (25, 2930980), (26, 2818250), (50, 1465490), (52, 1409125), (65, 1127300), (100, 732745), (125, 586196), (130, 563650), (250, 293098), (260, 281825), (325, 225460), (500, 146549), (650, 112730), (1300, 56365), (1625, 45092), (3250, 22546), (6500, 11273)]