97810840

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{22853}}^1$

素因数の和:22971

約数の個数: 32

約数和(自身を含む): 222140880

約数和(自身を除く): 124330040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 22853, 45706, 91412, 114265, 182824, 228530, 457060, 914120, 2445271, 4890542, 9781084, 12226355, 19562168, 24452710, 48905420, 97810840]

約数ペア:

[(1, 97810840), (2, 48905420), (4, 24452710), (5, 19562168), (8, 12226355), (10, 9781084), (20, 4890542), (40, 2445271), (107, 914120), (214, 457060), (428, 228530), (535, 182824), (856, 114265), (1070, 91412), (2140, 45706), (4280, 22853)]