957406480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{386051}}^1$

素因数の和:386095

約数の個数: 40

約数和(自身を含む): 2297781504

約数和(自身を除く): 1340375024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 386051, 772102, 1544204, 1930255, 3088408, 3860510, 6176816, 7721020, 11967581, 15442040, 23935162, 30884080, 47870324, 59837905, 95740648, 119675810, 191481296, 239351620, 478703240, 957406480]

約数ペア:

[(1, 957406480), (2, 478703240), (4, 239351620), (5, 191481296), (8, 119675810), (10, 95740648), (16, 59837905), (20, 47870324), (31, 30884080), (40, 23935162), (62, 15442040), (80, 11967581), (124, 7721020), (155, 6176816), (248, 3860510), (310, 3088408), (496, 1930255), (620, 1544204), (1240, 772102), (2480, 386051)]