8827970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 8106430

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 479, 485, 958, 970, 1843, 2395, 3686, 4790, 9101, 9215, 18202, 18430, 45505, 46463, 91010, 92926, 232315, 464630, 882797, 1765594, 4413985, 8827970]

約数ペア:

[(1, 8827970), (2, 4413985), (5, 1765594), (10, 882797), (19, 464630), (38, 232315), (95, 92926), (97, 91010), (190, 46463), (194, 45505), (479, 18430), (485, 18202), (958, 9215), (970, 9101), (1843, 4790), (2395, 3686)]