45542960

素因数分解:

$2^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{997}}^1$

素因数の和:1581

約数の個数: 40

約数和(自身を含む): 106179216

約数和(自身を除く): 60636256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571, 997, 1142, 1994, 2284, 2855, 3988, 4568, 4985, 5710, 7976, 9136, 9970, 11420, 15952, 19940, 22840, 39880, 45680, 79760, 569287, 1138574, 2277148, 2846435, 4554296, 5692870, 9108592, 11385740, 22771480, 45542960]

約数ペア:

[(1, 45542960), (2, 22771480), (4, 11385740), (5, 9108592), (8, 5692870), (10, 4554296), (16, 2846435), (20, 2277148), (40, 1138574), (80, 569287), (571, 79760), (997, 45680), (1142, 39880), (1994, 22840), (2284, 19940), (2855, 15952), (3988, 11420), (4568, 9970), (4985, 9136), (5710, 7976)]