373122040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131381}}^1$

素因数の和:131463

約数の個数: 32

約数和(自身を含む): 851355360

約数和(自身を除く): 478233320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 131381, 262762, 525524, 656905, 1051048, 1313810, 2627620, 5255240, 9328051, 18656102, 37312204, 46640255, 74624408, 93280510, 186561020, 373122040]

約数ペア:

[(1, 373122040), (2, 186561020), (4, 93280510), (5, 74624408), (8, 46640255), (10, 37312204), (20, 18656102), (40, 9328051), (71, 5255240), (142, 2627620), (284, 1313810), (355, 1051048), (568, 656905), (710, 525524), (1420, 262762), (2840, 131381)]