75827960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145823}}^1$

素因数の和:145847

約数の個数: 32

約数和(自身を含む): 183738240

約数和(自身を除く): 107910280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 145823, 291646, 583292, 729115, 1166584, 1458230, 1895699, 2916460, 3791398, 5832920, 7582796, 9478495, 15165592, 18956990, 37913980, 75827960]

約数ペア:

[(1, 75827960), (2, 37913980), (4, 18956990), (5, 15165592), (8, 9478495), (10, 7582796), (13, 5832920), (20, 3791398), (26, 2916460), (40, 1895699), (52, 1458230), (65, 1166584), (104, 729115), (130, 583292), (260, 291646), (520, 145823)]