517054520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1201}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 1194307200

約数和(自身を除く): 677252680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 229, 235, 376, 458, 470, 916, 940, 1145, 1201, 1832, 1880, 2290, 2402, 4580, 4804, 6005, 9160, 9608, 10763, 12010, 21526, 24020, 43052, 48040, 53815, 56447, 86104, 107630, 112894, 215260, 225788, 275029, 282235, 430520, 451576, 550058, 564470, 1100116, 1128940, 1375145, 2200232, 2257880, 2750290, 5500580, 11001160, 12926363, 25852726, 51705452, 64631815, 103410904, 129263630, 258527260, 517054520]

約数ペア:

[(1, 517054520), (2, 258527260), (4, 129263630), (5, 103410904), (8, 64631815), (10, 51705452), (20, 25852726), (40, 12926363), (47, 11001160), (94, 5500580), (188, 2750290), (229, 2257880), (235, 2200232), (376, 1375145), (458, 1128940), (470, 1100116), (916, 564470), (940, 550058), (1145, 451576), (1201, 430520), (1832, 282235), (1880, 275029), (2290, 225788), (2402, 215260), (4580, 112894), (4804, 107630), (6005, 86104), (9160, 56447), (9608, 53815), (10763, 48040), (12010, 43052), (21526, 24020)]