8200990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 17095680

約数和(自身を除く): 8894690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 1483, 2765, 2966, 5530, 7415, 10381, 14830, 20762, 51905, 103810, 117157, 234314, 585785, 820099, 1171570, 1640198, 4100495, 8200990]

約数ペア:

[(1, 8200990), (2, 4100495), (5, 1640198), (7, 1171570), (10, 820099), (14, 585785), (35, 234314), (70, 117157), (79, 103810), (158, 51905), (395, 20762), (553, 14830), (790, 10381), (1106, 7415), (1483, 5530), (2765, 2966)]