11763640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42013}}^1$

素因数の和:42031

約数の個数: 32

約数和(自身を含む): 30250080

約数和(自身を除く): 18486440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42013, 84026, 168052, 210065, 294091, 336104, 420130, 588182, 840260, 1176364, 1470455, 1680520, 2352728, 2940910, 5881820, 11763640]

約数ペア:

[(1, 11763640), (2, 5881820), (4, 2940910), (5, 2352728), (7, 1680520), (8, 1470455), (10, 1176364), (14, 840260), (20, 588182), (28, 420130), (35, 336104), (40, 294091), (56, 210065), (70, 168052), (140, 84026), (280, 42013)]