1524920

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 3488400

約数和(自身を除く): 1963480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 569, 670, 1138, 1340, 2276, 2680, 2845, 4552, 5690, 11380, 22760, 38123, 76246, 152492, 190615, 304984, 381230, 762460, 1524920]

約数ペア:

[(1, 1524920), (2, 762460), (4, 381230), (5, 304984), (8, 190615), (10, 152492), (20, 76246), (40, 38123), (67, 22760), (134, 11380), (268, 5690), (335, 4552), (536, 2845), (569, 2680), (670, 2276), (1138, 1340)]