8498207620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1145311}}^1$

素因数の和:1145380

約数の個数: 48

約数和(自身を含む): 20780540928

約数和(自身を除く): 12282333308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 1145311, 2290622, 4581244, 5726555, 8017177, 11453110, 16034354, 22906220, 32068708, 40085885, 60701483, 80171770, 121402966, 160343540, 242805932, 303507415, 424910381, 607014830, 849820762, 1214029660, 1699641524, 2124551905, 4249103810, 8498207620]

約数ペア:

[(1, 8498207620), (2, 4249103810), (4, 2124551905), (5, 1699641524), (7, 1214029660), (10, 849820762), (14, 607014830), (20, 424910381), (28, 303507415), (35, 242805932), (53, 160343540), (70, 121402966), (106, 80171770), (140, 60701483), (212, 40085885), (265, 32068708), (371, 22906220), (530, 16034354), (742, 11453110), (1060, 8017177), (1484, 5726555), (1855, 4581244), (3710, 2290622), (7420, 1145311)]