8268221735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1\times {\mathrm{1039}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 10530124800

約数和(自身を除く): 2261903065

約数列:

[1, 5, 19, 95, 211, 397, 1039, 1055, 1985, 4009, 5195, 7543, 19741, 20045, 37715, 83767, 98705, 219229, 412483, 418835, 1096145, 1591573, 2062415, 4165351, 7837177, 7957865, 20826755, 39185885, 87033913, 435169565, 1653644347, 8268221735]

約数ペア:

[(1, 8268221735), (5, 1653644347), (19, 435169565), (95, 87033913), (211, 39185885), (397, 20826755), (1039, 7957865), (1055, 7837177), (1985, 4165351), (4009, 2062415), (5195, 1591573), (7543, 1096145), (19741, 418835), (20045, 412483), (37715, 219229), (83767, 98705)]