45911240

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5147}}^1$

素因数の和:5381

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 57872440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5147, 8920, 10294, 20588, 25735, 41176, 51470, 102940, 205880, 1147781, 2295562, 4591124, 5738905, 9182248, 11477810, 22955620, 45911240]

約数ペア:

[(1, 45911240), (2, 22955620), (4, 11477810), (5, 9182248), (8, 5738905), (10, 4591124), (20, 2295562), (40, 1147781), (223, 205880), (446, 102940), (892, 51470), (1115, 41176), (1784, 25735), (2230, 20588), (4460, 10294), (5147, 8920)]