1036802320

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{164051}}^1$

素因数の和:164143

約数の個数: 40

約数和(自身を含む): 2441093760

約数和(自身を除く): 1404291440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 164051, 328102, 656204, 820255, 1312408, 1640510, 2624816, 3281020, 6562040, 12960029, 13124080, 25920058, 51840116, 64800145, 103680232, 129600290, 207360464, 259200580, 518401160, 1036802320]

約数ペア:

[(1, 1036802320), (2, 518401160), (4, 259200580), (5, 207360464), (8, 129600290), (10, 103680232), (16, 64800145), (20, 51840116), (40, 25920058), (79, 13124080), (80, 12960029), (158, 6562040), (316, 3281020), (395, 2624816), (632, 1640510), (790, 1312408), (1264, 820255), (1580, 656204), (3160, 328102), (6320, 164051)]