88299440

素因数分解:

$2^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1933}}^1$

素因数の和:2517

約数の個数: 40

約数和(自身を含む): 205762128

約数和(自身を除く): 117462688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571, 1142, 1933, 2284, 2855, 3866, 4568, 5710, 7732, 9136, 9665, 11420, 15464, 19330, 22840, 30928, 38660, 45680, 77320, 154640, 1103743, 2207486, 4414972, 5518715, 8829944, 11037430, 17659888, 22074860, 44149720, 88299440]

約数ペア:

[(1, 88299440), (2, 44149720), (4, 22074860), (5, 17659888), (8, 11037430), (10, 8829944), (16, 5518715), (20, 4414972), (40, 2207486), (80, 1103743), (571, 154640), (1142, 77320), (1933, 45680), (2284, 38660), (2855, 30928), (3866, 22840), (4568, 19330), (5710, 15464), (7732, 11420), (9136, 9665)]