4328470480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1745351}}^1$

素因数の和:1745395

約数の個数: 40

約数和(自身を含む): 10388335104

約数和(自身を除く): 6059864624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1745351, 3490702, 6981404, 8726755, 13962808, 17453510, 27925616, 34907020, 54105881, 69814040, 108211762, 139628080, 216423524, 270529405, 432847048, 541058810, 865694096, 1082117620, 2164235240, 4328470480]

約数ペア:

[(1, 4328470480), (2, 2164235240), (4, 1082117620), (5, 865694096), (8, 541058810), (10, 432847048), (16, 270529405), (20, 216423524), (31, 139628080), (40, 108211762), (62, 69814040), (80, 54105881), (124, 34907020), (155, 27925616), (248, 17453510), (310, 13962808), (496, 8726755), (620, 6981404), (1240, 3490702), (2480, 1745351)]