9351880

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2069}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 21238200

約数和(自身を除く): 11886320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2069, 2260, 4138, 4520, 8276, 10345, 16552, 20690, 41380, 82760, 233797, 467594, 935188, 1168985, 1870376, 2337970, 4675940, 9351880]

約数ペア:

[(1, 9351880), (2, 4675940), (4, 2337970), (5, 1870376), (8, 1168985), (10, 935188), (20, 467594), (40, 233797), (113, 82760), (226, 41380), (452, 20690), (565, 16552), (904, 10345), (1130, 8276), (2069, 4520), (2260, 4138)]