15610640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2447

約数の個数: 40

約数和(自身を含む): 36747648

約数和(自身を除く): 21137008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 2351, 3320, 4702, 6640, 9404, 11755, 18808, 23510, 37616, 47020, 94040, 188080, 195133, 390266, 780532, 975665, 1561064, 1951330, 3122128, 3902660, 7805320, 15610640]

約数ペア:

[(1, 15610640), (2, 7805320), (4, 3902660), (5, 3122128), (8, 1951330), (10, 1561064), (16, 975665), (20, 780532), (40, 390266), (80, 195133), (83, 188080), (166, 94040), (332, 47020), (415, 37616), (664, 23510), (830, 18808), (1328, 11755), (1660, 9404), (2351, 6640), (3320, 4702)]