23326677160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{729871}}^1$

素因数の和:729946

約数の個数: 64

約数和(自身を含む): 56754846720

約数和(自身を除く): 33428169560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3995, 6392, 7990, 15980, 31960, 729871, 1459742, 2919484, 3649355, 5838968, 7298710, 12407807, 14597420, 24815614, 29194840, 34303937, 49631228, 62039035, 68607874, 99262456, 124078070, 137215748, 171519685, 248156140, 274431496, 343039370, 496312280, 583166929, 686078740, 1166333858, 1372157480, 2332667716, 2915834645, 4665335432, 5831669290, 11663338580, 23326677160]

約数ペア:

[(1, 23326677160), (2, 11663338580), (4, 5831669290), (5, 4665335432), (8, 2915834645), (10, 2332667716), (17, 1372157480), (20, 1166333858), (34, 686078740), (40, 583166929), (47, 496312280), (68, 343039370), (85, 274431496), (94, 248156140), (136, 171519685), (170, 137215748), (188, 124078070), (235, 99262456), (340, 68607874), (376, 62039035), (470, 49631228), (680, 34303937), (799, 29194840), (940, 24815614), (1598, 14597420), (1880, 12407807), (3196, 7298710), (3995, 5838968), (6392, 3649355), (7990, 2919484), (15980, 1459742), (31960, 729871)]