74597920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12601}}^1$

素因数の和:12653

約数の個数: 48

約数和(自身を含む): 181015128

約数和(自身を除く): 106417208

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, 12601, 25202, 50404, 63005, 100808, 126010, 201616, 252020, 403232, 466237, 504040, 932474, 1008080, 1864948, 2016160, 2331185, 3729896, 4662370, 7459792, 9324740, 14919584, 18649480, 37298960, 74597920]

約数ペア:

[(1, 74597920), (2, 37298960), (4, 18649480), (5, 14919584), (8, 9324740), (10, 7459792), (16, 4662370), (20, 3729896), (32, 2331185), (37, 2016160), (40, 1864948), (74, 1008080), (80, 932474), (148, 504040), (160, 466237), (185, 403232), (296, 252020), (370, 201616), (592, 126010), (740, 100808), (1184, 63005), (1480, 50404), (2960, 25202), (5920, 12601)]