38541320

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1283}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 86901120

約数和(自身を除く): 48359800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1283, 1502, 2566, 3004, 3755, 5132, 6008, 6415, 7510, 10264, 12830, 15020, 25660, 30040, 51320, 963533, 1927066, 3854132, 4817665, 7708264, 9635330, 19270660, 38541320]

約数ペア:

[(1, 38541320), (2, 19270660), (4, 9635330), (5, 7708264), (8, 4817665), (10, 3854132), (20, 1927066), (40, 963533), (751, 51320), (1283, 30040), (1502, 25660), (2566, 15020), (3004, 12830), (3755, 10264), (5132, 7510), (6008, 6415)]