15677942840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{55992653}}^1$

素因数の和:55992671

約数の個数: 32

約数和(自身を含む): 40314710880

約数和(自身を除く): 24636768040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 55992653, 111985306, 223970612, 279963265, 391948571, 447941224, 559926530, 783897142, 1119853060, 1567794284, 1959742855, 2239706120, 3135588568, 3919485710, 7838971420, 15677942840]

約数ペア:

[(1, 15677942840), (2, 7838971420), (4, 3919485710), (5, 3135588568), (7, 2239706120), (8, 1959742855), (10, 1567794284), (14, 1119853060), (20, 783897142), (28, 559926530), (35, 447941224), (40, 391948571), (56, 279963265), (70, 223970612), (140, 111985306), (280, 55992653)]