96612680

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11447}}^1$

素因数の和:11669

約数の個数: 32

約数和(自身を含む): 218427840

約数和(自身を除く): 121815160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 11447, 22894, 45788, 57235, 91576, 114470, 228940, 457880, 2415317, 4830634, 9661268, 12076585, 19322536, 24153170, 48306340, 96612680]

約数ペア:

[(1, 96612680), (2, 48306340), (4, 24153170), (5, 19322536), (8, 12076585), (10, 9661268), (20, 4830634), (40, 2415317), (211, 457880), (422, 228940), (844, 114470), (1055, 91576), (1688, 57235), (2110, 45788), (4220, 22894), (8440, 11447)]