38284720

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1283}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 89320176

約数和(自身を除く): 51035456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1283, 1492, 1865, 2566, 2984, 3730, 5132, 5968, 6415, 7460, 10264, 12830, 14920, 20528, 25660, 29840, 51320, 102640, 478559, 957118, 1914236, 2392795, 3828472, 4785590, 7656944, 9571180, 19142360, 38284720]

約数ペア:

[(1, 38284720), (2, 19142360), (4, 9571180), (5, 7656944), (8, 4785590), (10, 3828472), (16, 2392795), (20, 1914236), (40, 957118), (80, 478559), (373, 102640), (746, 51320), (1283, 29840), (1492, 25660), (1865, 20528), (2566, 14920), (2984, 12830), (3730, 10264), (5132, 7460), (5968, 6415)]