74903620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3371}}^1$

素因数の和:3492

約数の個数: 48

約数和(自身を含む): 173347776

約数和(自身を除く): 98444156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 3371, 4444, 5555, 6742, 11110, 13484, 16855, 22220, 33710, 37081, 67420, 74162, 148324, 185405, 340471, 370810, 680942, 741620, 1361884, 1702355, 3404710, 3745181, 6809420, 7490362, 14980724, 18725905, 37451810, 74903620]

約数ペア:

[(1, 74903620), (2, 37451810), (4, 18725905), (5, 14980724), (10, 7490362), (11, 6809420), (20, 3745181), (22, 3404710), (44, 1702355), (55, 1361884), (101, 741620), (110, 680942), (202, 370810), (220, 340471), (404, 185405), (505, 148324), (1010, 74162), (1111, 67420), (2020, 37081), (2222, 33710), (3371, 22220), (4444, 16855), (5555, 13484), (6742, 11110)]