26853820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2311}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 65253888

約数和(自身を除く): 38400068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2311, 2324, 2905, 4622, 5810, 9244, 11555, 11620, 16177, 23110, 32354, 46220, 64708, 80885, 161770, 191813, 323540, 383626, 767252, 959065, 1342691, 1918130, 2685382, 3836260, 5370764, 6713455, 13426910, 26853820]

約数ペア:

[(1, 26853820), (2, 13426910), (4, 6713455), (5, 5370764), (7, 3836260), (10, 2685382), (14, 1918130), (20, 1342691), (28, 959065), (35, 767252), (70, 383626), (83, 323540), (140, 191813), (166, 161770), (332, 80885), (415, 64708), (581, 46220), (830, 32354), (1162, 23110), (1660, 16177), (2311, 11620), (2324, 11555), (2905, 9244), (4622, 5810)]