1120540

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 2373840

約数和(自身を除く): 1253300

約数列:

[1, 2, 4, 5, 10, 20, 179, 313, 358, 626, 716, 895, 1252, 1565, 1790, 3130, 3580, 6260, 56027, 112054, 224108, 280135, 560270, 1120540]

約数ペア:

[(1, 1120540), (2, 560270), (4, 280135), (5, 224108), (10, 112054), (20, 56027), (179, 6260), (313, 3580), (358, 3130), (626, 1790), (716, 1565), (895, 1252)]