30956200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{14071}}^1$

素因数の和:14098

約数の個数: 48

約数和(自身を含む): 78521760

約数和(自身を除く): 47565560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 14071, 28142, 56284, 70355, 112568, 140710, 154781, 281420, 309562, 351775, 562840, 619124, 703550, 773905, 1238248, 1407100, 1547810, 2814200, 3095620, 3869525, 6191240, 7739050, 15478100, 30956200]

約数ペア:

[(1, 30956200), (2, 15478100), (4, 7739050), (5, 6191240), (8, 3869525), (10, 3095620), (11, 2814200), (20, 1547810), (22, 1407100), (25, 1238248), (40, 773905), (44, 703550), (50, 619124), (55, 562840), (88, 351775), (100, 309562), (110, 281420), (200, 154781), (220, 140710), (275, 112568), (440, 70355), (550, 56284), (1100, 28142), (2200, 14071)]