101442920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53959}}^1$

素因数の和:54017

約数の個数: 32

約数和(自身を含む): 233107200

約数和(自身を除く): 131664280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 53959, 107918, 215836, 269795, 431672, 539590, 1079180, 2158360, 2536073, 5072146, 10144292, 12680365, 20288584, 25360730, 50721460, 101442920]

約数ペア:

[(1, 101442920), (2, 50721460), (4, 25360730), (5, 20288584), (8, 12680365), (10, 10144292), (20, 5072146), (40, 2536073), (47, 2158360), (94, 1079180), (188, 539590), (235, 431672), (376, 269795), (470, 215836), (940, 107918), (1880, 53959)]