22656250

素因数分解:

$2^1\times 5^8\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 36

約数和(自身を含む): 43945290

約数和(自身を除く): 21289040

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 625, 725, 1250, 1450, 3125, 3625, 6250, 7250, 15625, 18125, 31250, 36250, 78125, 90625, 156250, 181250, 390625, 453125, 781250, 906250, 2265625, 4531250, 11328125, 22656250]

約数ペア:

[(1, 22656250), (2, 11328125), (5, 4531250), (10, 2265625), (25, 906250), (29, 781250), (50, 453125), (58, 390625), (125, 181250), (145, 156250), (250, 90625), (290, 78125), (625, 36250), (725, 31250), (1250, 18125), (1450, 15625), (3125, 7250), (3625, 6250)]