99430420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1123}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 220933440

約数和(自身を除く): 121503020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 233, 380, 466, 932, 1123, 1165, 2246, 2330, 4427, 4492, 4660, 5615, 8854, 11230, 17708, 21337, 22135, 22460, 42674, 44270, 85348, 88540, 106685, 213370, 261659, 426740, 523318, 1046636, 1308295, 2616590, 4971521, 5233180, 9943042, 19886084, 24857605, 49715210, 99430420]

約数ペア:

[(1, 99430420), (2, 49715210), (4, 24857605), (5, 19886084), (10, 9943042), (19, 5233180), (20, 4971521), (38, 2616590), (76, 1308295), (95, 1046636), (190, 523318), (233, 426740), (380, 261659), (466, 213370), (932, 106685), (1123, 88540), (1165, 85348), (2246, 44270), (2330, 42674), (4427, 22460), (4492, 22135), (4660, 21337), (5615, 17708), (8854, 11230)]