124428678910

素因数分解:

$2^1\times 5^1\times {\mathrm{4021}}^1\times {\mathrm{3094471}}^1$

素因数の和:3098499

約数の個数: 16

約数和(自身を含む): 224027394912

約数和(自身を除く): 99598716002

約数列:

[1, 2, 5, 10, 4021, 8042, 20105, 40210, 3094471, 6188942, 15472355, 30944710, 12442867891, 24885735782, 62214339455, 124428678910]

約数ペア:

[(1, 124428678910), (2, 62214339455), (5, 24885735782), (10, 12442867891), (4021, 30944710), (8042, 15472355), (20105, 6188942), (40210, 3094471)]