2675140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10289}}^1$

素因数の和:10311

約数の個数: 24

約数和(自身を含む): 6050520

約数和(自身を除く): 3375380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10289, 20578, 41156, 51445, 102890, 133757, 205780, 267514, 535028, 668785, 1337570, 2675140]

約数ペア:

[(1, 2675140), (2, 1337570), (4, 668785), (5, 535028), (10, 267514), (13, 205780), (20, 133757), (26, 102890), (52, 51445), (65, 41156), (130, 20578), (260, 10289)]