126790240

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5701}}^1$

素因数の和:5855

約数の個数: 48

約数和(自身を含む): 301749840

約数和(自身を除く): 174959600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 5701, 11120, 11402, 22240, 22804, 28505, 45608, 57010, 91216, 114020, 182432, 228040, 456080, 792439, 912160, 1584878, 3169756, 3962195, 6339512, 7924390, 12679024, 15848780, 25358048, 31697560, 63395120, 126790240]

約数ペア:

[(1, 126790240), (2, 63395120), (4, 31697560), (5, 25358048), (8, 15848780), (10, 12679024), (16, 7924390), (20, 6339512), (32, 3962195), (40, 3169756), (80, 1584878), (139, 912160), (160, 792439), (278, 456080), (556, 228040), (695, 182432), (1112, 114020), (1390, 91216), (2224, 57010), (2780, 45608), (4448, 28505), (5560, 22804), (5701, 22240), (11120, 11402)]