57141440

素因数分解:

$2^6\times 5^1\times {\mathrm{178567}}^1$

素因数の和:178584

約数の個数: 28

約数和(自身を含む): 136068816

約数和(自身を除く): 78927376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 178567, 357134, 714268, 892835, 1428536, 1785670, 2857072, 3571340, 5714144, 7142680, 11428288, 14285360, 28570720, 57141440]

約数ペア:

[(1, 57141440), (2, 28570720), (4, 14285360), (5, 11428288), (8, 7142680), (10, 5714144), (16, 3571340), (20, 2857072), (32, 1785670), (40, 1428536), (64, 892835), (80, 714268), (160, 357134), (320, 178567)]