73934480

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22541}}^1$

素因数の和:22595

約数の個数: 40

約数和(自身を含む): 176098104

約数和(自身を除く): 102163624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 22541, 45082, 90164, 112705, 180328, 225410, 360656, 450820, 901640, 924181, 1803280, 1848362, 3696724, 4620905, 7393448, 9241810, 14786896, 18483620, 36967240, 73934480]

約数ペア:

[(1, 73934480), (2, 36967240), (4, 18483620), (5, 14786896), (8, 9241810), (10, 7393448), (16, 4620905), (20, 3696724), (40, 1848362), (41, 1803280), (80, 924181), (82, 901640), (164, 450820), (205, 360656), (328, 225410), (410, 180328), (656, 112705), (820, 90164), (1640, 45082), (3280, 22541)]