23008870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 43018272

約数和(自身を除く): 20009402

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 733, 1466, 3139, 3665, 6278, 7330, 15695, 31390, 31519, 53509, 63038, 107018, 157595, 267545, 315190, 535090, 2300887, 4601774, 11504435, 23008870]

約数ペア:

[(1, 23008870), (2, 11504435), (5, 4601774), (10, 2300887), (43, 535090), (73, 315190), (86, 267545), (146, 157595), (215, 107018), (365, 63038), (430, 53509), (730, 31519), (733, 31390), (1466, 15695), (3139, 7330), (3665, 6278)]