1241036697640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{1741757}}^1$

素因数の和:1742194

約数の個数: 64

約数和(自身を含む): 2859269932800

約数和(自身を除く): 1618233235160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 379, 470, 758, 940, 1516, 1880, 1895, 3032, 3790, 7580, 15160, 17813, 35626, 71252, 89065, 142504, 178130, 356260, 712520, 1741757, 3483514, 6967028, 8708785, 13934056, 17417570, 34835140, 69670280, 81862579, 163725158, 327450316, 409312895, 654900632, 660125903, 818625790, 1320251806, 1637251580, 2640503612, 3274503160, 3300629515, 5281007224, 6601259030, 13202518060, 26405036120, 31025917441, 62051834882, 124103669764, 155129587205, 248207339528, 310259174410, 620518348820, 1241036697640]

約数ペア:

[(1, 1241036697640), (2, 620518348820), (4, 310259174410), (5, 248207339528), (8, 155129587205), (10, 124103669764), (20, 62051834882), (40, 31025917441), (47, 26405036120), (94, 13202518060), (188, 6601259030), (235, 5281007224), (376, 3300629515), (379, 3274503160), (470, 2640503612), (758, 1637251580), (940, 1320251806), (1516, 818625790), (1880, 660125903), (1895, 654900632), (3032, 409312895), (3790, 327450316), (7580, 163725158), (15160, 81862579), (17813, 69670280), (35626, 34835140), (71252, 17417570), (89065, 13934056), (142504, 8708785), (178130, 6967028), (356260, 3483514), (712520, 1741757)]