87509510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3301}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 172602144

約数和(自身を除く): 85092634

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2651, 3301, 5302, 6602, 13255, 16505, 26510, 33010, 36311, 72622, 181555, 363110, 795541, 1591082, 3977705, 7955410, 8750951, 17501902, 43754755, 87509510]

約数ペア:

[(1, 87509510), (2, 43754755), (5, 17501902), (10, 8750951), (11, 7955410), (22, 3977705), (55, 1591082), (110, 795541), (241, 363110), (482, 181555), (1205, 72622), (2410, 36311), (2651, 33010), (3301, 26510), (5302, 16505), (6602, 13255)]