4838980

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{773}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 10207512

約数和(自身を除く): 5368532

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 773, 1252, 1546, 1565, 3092, 3130, 3865, 6260, 7730, 15460, 241949, 483898, 967796, 1209745, 2419490, 4838980]

約数ペア:

[(1, 4838980), (2, 2419490), (4, 1209745), (5, 967796), (10, 483898), (20, 241949), (313, 15460), (626, 7730), (773, 6260), (1252, 3865), (1546, 3130), (1565, 3092)]