4798700440

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{735997}}^1$

素因数の和:736171

約数の個数: 32

約数和(自身を含む): 10863330480

約数和(自身を除く): 6064630040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 735997, 1471994, 2943988, 3679985, 5887976, 7359970, 14719940, 29439880, 119967511, 239935022, 479870044, 599837555, 959740088, 1199675110, 2399350220, 4798700440]

約数ペア:

[(1, 4798700440), (2, 2399350220), (4, 1199675110), (5, 959740088), (8, 599837555), (10, 479870044), (20, 239935022), (40, 119967511), (163, 29439880), (326, 14719940), (652, 7359970), (815, 5887976), (1304, 3679985), (1630, 2943988), (3260, 1471994), (6520, 735997)]