4621420

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 9752400

約数和(自身を除く): 5130980

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 859, 1076, 1345, 1718, 2690, 3436, 4295, 5380, 8590, 17180, 231071, 462142, 924284, 1155355, 2310710, 4621420]

約数ペア:

[(1, 4621420), (2, 2310710), (4, 1155355), (5, 924284), (10, 462142), (20, 231071), (269, 17180), (538, 8590), (859, 5380), (1076, 4295), (1345, 3436), (1718, 2690)]