4142980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3511}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 8850240

約数和(自身を除く): 4707260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 3511, 7022, 14044, 17555, 35110, 70220, 207149, 414298, 828596, 1035745, 2071490, 4142980]

約数ペア:

[(1, 4142980), (2, 2071490), (4, 1035745), (5, 828596), (10, 414298), (20, 207149), (59, 70220), (118, 35110), (236, 17555), (295, 14044), (590, 7022), (1180, 3511)]