47186800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 90

約数和(自身を含む): 119040992

約数和(自身を除く): 71854192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 223, 230, 368, 400, 446, 460, 529, 575, 892, 920, 1058, 1115, 1150, 1784, 1840, 2116, 2230, 2300, 2645, 3568, 4232, 4460, 4600, 5129, 5290, 5575, 8464, 8920, 9200, 10258, 10580, 11150, 13225, 17840, 20516, 21160, 22300, 25645, 26450, 41032, 42320, 44600, 51290, 52900, 82064, 89200, 102580, 105800, 117967, 128225, 205160, 211600, 235934, 256450, 410320, 471868, 512900, 589835, 943736, 1025800, 1179670, 1887472, 2051600, 2359340, 2949175, 4718680, 5898350, 9437360, 11796700, 23593400, 47186800]

約数ペア:

[(1, 47186800), (2, 23593400), (4, 11796700), (5, 9437360), (8, 5898350), (10, 4718680), (16, 2949175), (20, 2359340), (23, 2051600), (25, 1887472), (40, 1179670), (46, 1025800), (50, 943736), (80, 589835), (92, 512900), (100, 471868), (115, 410320), (184, 256450), (200, 235934), (223, 211600), (230, 205160), (368, 128225), (400, 117967), (446, 105800), (460, 102580), (529, 89200), (575, 82064), (892, 52900), (920, 51290), (1058, 44600), (1115, 42320), (1150, 41032), (1784, 26450), (1840, 25645), (2116, 22300), (2230, 21160), (2300, 20516), (2645, 17840), (3568, 13225), (4232, 11150), (4460, 10580), (4600, 10258), (5129, 9200), (5290, 8920), (5575, 8464)]