41319580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 48311780

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 113, 188, 226, 235, 389, 452, 470, 565, 778, 940, 1130, 1556, 1945, 2260, 3890, 5311, 7780, 10622, 18283, 21244, 26555, 36566, 43957, 53110, 73132, 87914, 91415, 106220, 175828, 182830, 219785, 365660, 439570, 879140, 2065979, 4131958, 8263916, 10329895, 20659790, 41319580]

約数ペア:

[(1, 41319580), (2, 20659790), (4, 10329895), (5, 8263916), (10, 4131958), (20, 2065979), (47, 879140), (94, 439570), (113, 365660), (188, 219785), (226, 182830), (235, 175828), (389, 106220), (452, 91415), (470, 87914), (565, 73132), (778, 53110), (940, 43957), (1130, 36566), (1556, 26555), (1945, 21244), (2260, 18283), (3890, 10622), (5311, 7780)]