351901240

素因数分解:

$2^3\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{6857}}^1$

素因数の和:8151

約数の個数: 32

約数和(自身を含む): 792510480

約数和(自身を除く): 440609240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1283, 2566, 5132, 6415, 6857, 10264, 12830, 13714, 25660, 27428, 34285, 51320, 54856, 68570, 137140, 274280, 8797531, 17595062, 35190124, 43987655, 70380248, 87975310, 175950620, 351901240]

約数ペア:

[(1, 351901240), (2, 175950620), (4, 87975310), (5, 70380248), (8, 43987655), (10, 35190124), (20, 17595062), (40, 8797531), (1283, 274280), (2566, 137140), (5132, 68570), (6415, 54856), (6857, 51320), (10264, 34285), (12830, 27428), (13714, 25660)]