7910020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5903}}^1$

素因数の和:5979

約数の個数: 24

約数和(自身を含む): 16861824

約数和(自身を除く): 8951804

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 5903, 11806, 23612, 29515, 59030, 118060, 395501, 791002, 1582004, 1977505, 3955010, 7910020]

約数ペア:

[(1, 7910020), (2, 3955010), (4, 1977505), (5, 1582004), (10, 791002), (20, 395501), (67, 118060), (134, 59030), (268, 29515), (335, 23612), (670, 11806), (1340, 5903)]