87100960

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14713}}^1$

素因数の和:14765

約数の個数: 48

約数和(自身を含む): 211351896

約数和(自身を除く): 124250936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 14713, 29426, 58852, 73565, 117704, 147130, 235408, 294260, 470816, 544381, 588520, 1088762, 1177040, 2177524, 2354080, 2721905, 4355048, 5443810, 8710096, 10887620, 17420192, 21775240, 43550480, 87100960]

約数ペア:

[(1, 87100960), (2, 43550480), (4, 21775240), (5, 17420192), (8, 10887620), (10, 8710096), (16, 5443810), (20, 4355048), (32, 2721905), (37, 2354080), (40, 2177524), (74, 1177040), (80, 1088762), (148, 588520), (160, 544381), (185, 470816), (296, 294260), (370, 235408), (592, 147130), (740, 117704), (1184, 73565), (1480, 58852), (2960, 29426), (5920, 14713)]