4655380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12279

約数の個数: 24

約数和(自身を含む): 10291680

約数和(自身を除く): 5636300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 12251, 24502, 49004, 61255, 122510, 232769, 245020, 465538, 931076, 1163845, 2327690, 4655380]

約数ペア:

[(1, 4655380), (2, 2327690), (4, 1163845), (5, 931076), (10, 465538), (19, 245020), (20, 232769), (38, 122510), (76, 61255), (95, 49004), (190, 24502), (380, 12251)]