70626160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4721}}^1$

素因数の和:4762

約数の個数: 80

約数和(自身を含む): 189711072

約数和(自身を除く): 119084912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 4721, 7480, 9442, 14960, 18884, 23605, 37768, 47210, 51931, 75536, 80257, 94420, 103862, 160514, 188840, 207724, 259655, 321028, 377680, 401285, 415448, 519310, 642056, 802570, 830896, 882827, 1038620, 1284112, 1605140, 1765654, 2077240, 3210280, 3531308, 4154480, 4414135, 6420560, 7062616, 8828270, 14125232, 17656540, 35313080, 70626160]

約数ペア:

[(1, 70626160), (2, 35313080), (4, 17656540), (5, 14125232), (8, 8828270), (10, 7062616), (11, 6420560), (16, 4414135), (17, 4154480), (20, 3531308), (22, 3210280), (34, 2077240), (40, 1765654), (44, 1605140), (55, 1284112), (68, 1038620), (80, 882827), (85, 830896), (88, 802570), (110, 642056), (136, 519310), (170, 415448), (176, 401285), (187, 377680), (220, 321028), (272, 259655), (340, 207724), (374, 188840), (440, 160514), (680, 103862), (748, 94420), (880, 80257), (935, 75536), (1360, 51931), (1496, 47210), (1870, 37768), (2992, 23605), (3740, 18884), (4721, 14960), (7480, 9442)]