29309800

素因数分解:

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

素因数の和:11302

約数の個数: 48

約数和(自身を含む): 73393740

約数和(自身を除く): 44083940

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 11273, 22546, 45092, 56365, 90184, 112730, 146549, 225460, 281825, 293098, 450920, 563650, 586196, 732745, 1127300, 1172392, 1465490, 2254600, 2930980, 3663725, 5861960, 7327450, 14654900, 29309800]

約数ペア:

[(1, 29309800), (2, 14654900), (4, 7327450), (5, 5861960), (8, 3663725), (10, 2930980), (13, 2254600), (20, 1465490), (25, 1172392), (26, 1127300), (40, 732745), (50, 586196), (52, 563650), (65, 450920), (100, 293098), (104, 281825), (130, 225460), (200, 146549), (260, 112730), (325, 90184), (520, 56365), (650, 45092), (1300, 22546), (2600, 11273)]