4900458545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{21317}}^1$

素因数の和:23344

約数の個数: 16

約数和(自身を含む): 6139584000

約数和(自身を除く): 1239125455

約数列:

[1, 5, 23, 115, 1999, 9995, 21317, 45977, 106585, 229885, 490291, 2451455, 42612683, 213063415, 980091709, 4900458545]

約数ペア:

[(1, 4900458545), (5, 980091709), (23, 213063415), (115, 42612683), (1999, 2451455), (9995, 490291), (21317, 229885), (45977, 106585)]