91273120

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5881}}^1$

素因数の和:5993

約数の個数: 48

約数和(自身を含む): 217892808

約数和(自身を除く): 126619688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 5881, 7760, 11762, 15520, 23524, 29405, 47048, 58810, 94096, 117620, 188192, 235240, 470480, 570457, 940960, 1140914, 2281828, 2852285, 4563656, 5704570, 9127312, 11409140, 18254624, 22818280, 45636560, 91273120]

約数ペア:

[(1, 91273120), (2, 45636560), (4, 22818280), (5, 18254624), (8, 11409140), (10, 9127312), (16, 5704570), (20, 4563656), (32, 2852285), (40, 2281828), (80, 1140914), (97, 940960), (160, 570457), (194, 470480), (388, 235240), (485, 188192), (776, 117620), (970, 94096), (1552, 58810), (1940, 47048), (3104, 29405), (3880, 23524), (5881, 15520), (7760, 11762)]