75636640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16301}}^1$

素因数の和:16345

約数の個数: 48

約数和(自身を含む): 184864680

約数和(自身を除く): 109228040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 16301, 32602, 65204, 81505, 130408, 163010, 260816, 326020, 472729, 521632, 652040, 945458, 1304080, 1890916, 2363645, 2608160, 3781832, 4727290, 7563664, 9454580, 15127328, 18909160, 37818320, 75636640]

約数ペア:

[(1, 75636640), (2, 37818320), (4, 18909160), (5, 15127328), (8, 9454580), (10, 7563664), (16, 4727290), (20, 3781832), (29, 2608160), (32, 2363645), (40, 1890916), (58, 1304080), (80, 945458), (116, 652040), (145, 521632), (160, 472729), (232, 326020), (290, 260816), (464, 163010), (580, 130408), (928, 81505), (1160, 65204), (2320, 32602), (4640, 16301)]