105584320

素因数分解:

$2^6\times 5^1\times {\mathrm{329951}}^1$

素因数の和:329968

約数の個数: 28

約数和(自身を含む): 251423424

約数和(自身を除く): 145839104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 329951, 659902, 1319804, 1649755, 2639608, 3299510, 5279216, 6599020, 10558432, 13198040, 21116864, 26396080, 52792160, 105584320]

約数ペア:

[(1, 105584320), (2, 52792160), (4, 26396080), (5, 21116864), (8, 13198040), (10, 10558432), (16, 6599020), (20, 5279216), (32, 3299510), (40, 2639608), (64, 1649755), (80, 1319804), (160, 659902), (320, 329951)]