57765440

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:1975

約数の個数: 56

約数和(自身を含む): 139046712

約数和(自身を除く): 81281272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1861, 1940, 3104, 3722, 3880, 6208, 7444, 7760, 9305, 14888, 15520, 18610, 29776, 31040, 37220, 59552, 74440, 119104, 148880, 180517, 297760, 361034, 595520, 722068, 902585, 1444136, 1805170, 2888272, 3610340, 5776544, 7220680, 11553088, 14441360, 28882720, 57765440]

約数ペア:

[(1, 57765440), (2, 28882720), (4, 14441360), (5, 11553088), (8, 7220680), (10, 5776544), (16, 3610340), (20, 2888272), (32, 1805170), (40, 1444136), (64, 902585), (80, 722068), (97, 595520), (160, 361034), (194, 297760), (320, 180517), (388, 148880), (485, 119104), (776, 74440), (970, 59552), (1552, 37220), (1861, 31040), (1940, 29776), (3104, 18610), (3722, 15520), (3880, 14888), (6208, 9305), (7444, 7760)]