251042170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4597}}^1$

素因数の和:4774

約数の個数: 32

約数和(自身を含む): 466126848

約数和(自身を除く): 215084678

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 430, 635, 1270, 4597, 5461, 9194, 10922, 22985, 27305, 45970, 54610, 197671, 395342, 583819, 988355, 1167638, 1976710, 2919095, 5838190, 25104217, 50208434, 125521085, 251042170]

約数ペア:

[(1, 251042170), (2, 125521085), (5, 50208434), (10, 25104217), (43, 5838190), (86, 2919095), (127, 1976710), (215, 1167638), (254, 988355), (430, 583819), (635, 395342), (1270, 197671), (4597, 54610), (5461, 45970), (9194, 27305), (10922, 22985)]