6327520

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 15186528

約数和(自身を除く): 8859008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 557, 568, 710, 1114, 1136, 1420, 2228, 2272, 2785, 2840, 4456, 5570, 5680, 8912, 11140, 11360, 17824, 22280, 39547, 44560, 79094, 89120, 158188, 197735, 316376, 395470, 632752, 790940, 1265504, 1581880, 3163760, 6327520]

約数ペア:

[(1, 6327520), (2, 3163760), (4, 1581880), (5, 1265504), (8, 790940), (10, 632752), (16, 395470), (20, 316376), (32, 197735), (40, 158188), (71, 89120), (80, 79094), (142, 44560), (160, 39547), (284, 22280), (355, 17824), (557, 11360), (568, 11140), (710, 8912), (1114, 5680), (1136, 5570), (1420, 4456), (2228, 2840), (2272, 2785)]