888369940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1931239}}^1$

素因数の和:1931271

約数の個数: 24

約数和(自身を含む): 1946689920

約数和(自身を除く): 1058319980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1931239, 3862478, 7724956, 9656195, 19312390, 38624780, 44418497, 88836994, 177673988, 222092485, 444184970, 888369940]

約数ペア:

[(1, 888369940), (2, 444184970), (4, 222092485), (5, 177673988), (10, 88836994), (20, 44418497), (23, 38624780), (46, 19312390), (92, 9656195), (115, 7724956), (230, 3862478), (460, 1931239)]