90296480

素因数分解:

$2^5\times 5^1\times {\mathrm{564353}}^1$

素因数の和:564368

約数の個数: 24

約数和(自身を含む): 213325812

約数和(自身を除く): 123029332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 564353, 1128706, 2257412, 2821765, 4514824, 5643530, 9029648, 11287060, 18059296, 22574120, 45148240, 90296480]

約数ペア:

[(1, 90296480), (2, 45148240), (4, 22574120), (5, 18059296), (8, 11287060), (10, 9029648), (16, 5643530), (20, 4514824), (32, 2821765), (40, 2257412), (80, 1128706), (160, 564353)]