47989600

素因数分解:

$2^5\times 5^2\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:512

約数の個数: 72

約数和(自身を含む): 118117440

約数和(自身を除く): 70127840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 223, 269, 400, 446, 538, 800, 892, 1076, 1115, 1345, 1784, 2152, 2230, 2690, 3568, 4304, 4460, 5380, 5575, 6725, 7136, 8608, 8920, 10760, 11150, 13450, 17840, 21520, 22300, 26900, 35680, 43040, 44600, 53800, 59987, 89200, 107600, 119974, 178400, 215200, 239948, 299935, 479896, 599870, 959792, 1199740, 1499675, 1919584, 2399480, 2999350, 4798960, 5998700, 9597920, 11997400, 23994800, 47989600]

約数ペア:

[(1, 47989600), (2, 23994800), (4, 11997400), (5, 9597920), (8, 5998700), (10, 4798960), (16, 2999350), (20, 2399480), (25, 1919584), (32, 1499675), (40, 1199740), (50, 959792), (80, 599870), (100, 479896), (160, 299935), (200, 239948), (223, 215200), (269, 178400), (400, 119974), (446, 107600), (538, 89200), (800, 59987), (892, 53800), (1076, 44600), (1115, 43040), (1345, 35680), (1784, 26900), (2152, 22300), (2230, 21520), (2690, 17840), (3568, 13450), (4304, 11150), (4460, 10760), (5380, 8920), (5575, 8608), (6725, 7136)]