23531180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1399}}^1$

素因数の和:1466

約数の個数: 36

約数和(自身を含む): 51214800

約数和(自身を除く): 27683620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1399, 1682, 2798, 3364, 4205, 5596, 6995, 8410, 13990, 16820, 27980, 40571, 81142, 162284, 202855, 405710, 811420, 1176559, 2353118, 4706236, 5882795, 11765590, 23531180]

約数ペア:

[(1, 23531180), (2, 11765590), (4, 5882795), (5, 4706236), (10, 2353118), (20, 1176559), (29, 811420), (58, 405710), (116, 202855), (145, 162284), (290, 81142), (580, 40571), (841, 27980), (1399, 16820), (1682, 13990), (2798, 8410), (3364, 6995), (4205, 5596)]