22232750

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 42041376

約数和(自身を除く): 19808626

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 565, 787, 1130, 1574, 2825, 3935, 5650, 7870, 14125, 19675, 28250, 39350, 88931, 98375, 177862, 196750, 444655, 889310, 2223275, 4446550, 11116375, 22232750]

約数ペア:

[(1, 22232750), (2, 11116375), (5, 4446550), (10, 2223275), (25, 889310), (50, 444655), (113, 196750), (125, 177862), (226, 98375), (250, 88931), (565, 39350), (787, 28250), (1130, 19675), (1574, 14125), (2825, 7870), (3935, 5650)]