83056520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{44179}}^1$

素因数の和:44237

約数の個数: 32

約数和(自身を含む): 190857600

約数和(自身を除く): 107801080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 44179, 88358, 176716, 220895, 353432, 441790, 883580, 1767160, 2076413, 4152826, 8305652, 10382065, 16611304, 20764130, 41528260, 83056520]

約数ペア:

[(1, 83056520), (2, 41528260), (4, 20764130), (5, 16611304), (8, 10382065), (10, 8305652), (20, 4152826), (40, 2076413), (47, 1767160), (94, 883580), (188, 441790), (235, 353432), (376, 220895), (470, 176716), (940, 88358), (1880, 44179)]