526274027900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6067}}^1\times {\mathrm{21157}}^1$

素因数の和:27279

約数の個数: 72

約数和(自身を含む): 1170116784816

約数和(自身を除く): 643842756916

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 6067, 12134, 21157, 24268, 30335, 42314, 60670, 84628, 105785, 121340, 151675, 211570, 248747, 303350, 423140, 497494, 528925, 606700, 867437, 994988, 1057850, 1243735, 1734874, 2115700, 2487470, 3469748, 4337185, 4974940, 6218675, 8674370, 12437350, 17348740, 21685925, 24874700, 43371850, 86743700, 128359519, 256719038, 513438076, 641797595, 1283595190, 2567190380, 3208987975, 5262740279, 6417975950, 10525480558, 12835951900, 21050961116, 26313701395, 52627402790, 105254805580, 131568506975, 263137013950, 526274027900]

約数ペア:

[(1, 526274027900), (2, 263137013950), (4, 131568506975), (5, 105254805580), (10, 52627402790), (20, 26313701395), (25, 21050961116), (41, 12835951900), (50, 10525480558), (82, 6417975950), (100, 5262740279), (164, 3208987975), (205, 2567190380), (410, 1283595190), (820, 641797595), (1025, 513438076), (2050, 256719038), (4100, 128359519), (6067, 86743700), (12134, 43371850), (21157, 24874700), (24268, 21685925), (30335, 17348740), (42314, 12437350), (60670, 8674370), (84628, 6218675), (105785, 4974940), (121340, 4337185), (151675, 3469748), (211570, 2487470), (248747, 2115700), (303350, 1734874), (423140, 1243735), (497494, 1057850), (528925, 994988), (606700, 867437)]