8342290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 16511040

約数和(自身を除く): 8168750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 419, 838, 905, 1810, 1991, 2095, 3982, 4190, 4609, 9218, 9955, 19910, 23045, 46090, 75839, 151678, 379195, 758390, 834229, 1668458, 4171145, 8342290]

約数ペア:

[(1, 8342290), (2, 4171145), (5, 1668458), (10, 834229), (11, 758390), (22, 379195), (55, 151678), (110, 75839), (181, 46090), (362, 23045), (419, 19910), (838, 9955), (905, 9218), (1810, 4609), (1991, 4190), (2095, 3982)]