7619240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 17405280

約数和(自身を除く): 9786040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 2843, 5686, 11372, 14215, 22744, 28430, 56860, 113720, 190481, 380962, 761924, 952405, 1523848, 1904810, 3809620, 7619240]

約数ペア:

[(1, 7619240), (2, 3809620), (4, 1904810), (5, 1523848), (8, 952405), (10, 761924), (20, 380962), (40, 190481), (67, 113720), (134, 56860), (268, 28430), (335, 22744), (536, 14215), (670, 11372), (1340, 5686), (2680, 2843)]