26367640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50707}}^1$

素因数の和:50731

約数の個数: 32

約数和(自身を含む): 63892080

約数和(自身を除く): 37524440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 50707, 101414, 202828, 253535, 405656, 507070, 659191, 1014140, 1318382, 2028280, 2636764, 3295955, 5273528, 6591910, 13183820, 26367640]

約数ペア:

[(1, 26367640), (2, 13183820), (4, 6591910), (5, 5273528), (8, 3295955), (10, 2636764), (13, 2028280), (20, 1318382), (26, 1014140), (40, 659191), (52, 507070), (65, 405656), (104, 253535), (130, 202828), (260, 101414), (520, 50707)]