22322480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9001}}^1$

素因数の和:9045

約数の個数: 40

約数和(自身を含む): 53579904

約数和(自身を除く): 31257424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9001, 18002, 36004, 45005, 72008, 90010, 144016, 180020, 279031, 360040, 558062, 720080, 1116124, 1395155, 2232248, 2790310, 4464496, 5580620, 11161240, 22322480]

約数ペア:

[(1, 22322480), (2, 11161240), (4, 5580620), (5, 4464496), (8, 2790310), (10, 2232248), (16, 1395155), (20, 1116124), (31, 720080), (40, 558062), (62, 360040), (80, 279031), (124, 180020), (155, 144016), (248, 90010), (310, 72008), (496, 45005), (620, 36004), (1240, 18002), (2480, 9001)]