45563120

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5639}}^1$

素因数の和:5753

約数の個数: 40

約数和(自身を含む): 107002080

約数和(自身を除く): 61438960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 5639, 8080, 11278, 22556, 28195, 45112, 56390, 90224, 112780, 225560, 451120, 569539, 1139078, 2278156, 2847695, 4556312, 5695390, 9112624, 11390780, 22781560, 45563120]

約数ペア:

[(1, 45563120), (2, 22781560), (4, 11390780), (5, 9112624), (8, 5695390), (10, 4556312), (16, 2847695), (20, 2278156), (40, 1139078), (80, 569539), (101, 451120), (202, 225560), (404, 112780), (505, 90224), (808, 56390), (1010, 45112), (1616, 28195), (2020, 22556), (4040, 11278), (5639, 8080)]