88805440

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2861}}^1$

素因数の和:2975

約数の個数: 56

約数和(自身を含む): 213722712

約数和(自身を除く): 124917272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 2861, 3104, 3880, 5722, 6208, 7760, 11444, 14305, 15520, 22888, 28610, 31040, 45776, 57220, 91552, 114440, 183104, 228880, 277517, 457760, 555034, 915520, 1110068, 1387585, 2220136, 2775170, 4440272, 5550340, 8880544, 11100680, 17761088, 22201360, 44402720, 88805440]

約数ペア:

[(1, 88805440), (2, 44402720), (4, 22201360), (5, 17761088), (8, 11100680), (10, 8880544), (16, 5550340), (20, 4440272), (32, 2775170), (40, 2220136), (64, 1387585), (80, 1110068), (97, 915520), (160, 555034), (194, 457760), (320, 277517), (388, 228880), (485, 183104), (776, 114440), (970, 91552), (1552, 57220), (1940, 45776), (2861, 31040), (3104, 28610), (3880, 22888), (5722, 15520), (6208, 14305), (7760, 11444)]