462380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 989520

約数和(自身を除く): 527140

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 379, 610, 758, 1220, 1516, 1895, 3790, 7580, 23119, 46238, 92476, 115595, 231190, 462380]

約数ペア:

[(1, 462380), (2, 231190), (4, 115595), (5, 92476), (10, 46238), (20, 23119), (61, 7580), (122, 3790), (244, 1895), (305, 1516), (379, 1220), (610, 758)]