15670142480

素因数分解:

$2^4\times 5^1\times {\mathrm{17569}}^1\times {\mathrm{11149}}^1$

素因数の和:28731

約数の個数: 40

約数和(自身を含む): 36438423000

約数和(自身を除く): 20768280520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11149, 17569, 22298, 35138, 44596, 55745, 70276, 87845, 89192, 111490, 140552, 175690, 178384, 222980, 281104, 351380, 445960, 702760, 891920, 1405520, 195876781, 391753562, 783507124, 979383905, 1567014248, 1958767810, 3134028496, 3917535620, 7835071240, 15670142480]

約数ペア:

[(1, 15670142480), (2, 7835071240), (4, 3917535620), (5, 3134028496), (8, 1958767810), (10, 1567014248), (16, 979383905), (20, 783507124), (40, 391753562), (80, 195876781), (11149, 1405520), (17569, 891920), (22298, 702760), (35138, 445960), (44596, 351380), (55745, 281104), (70276, 222980), (87845, 178384), (89192, 175690), (111490, 140552)]