2028095870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1\times {\mathrm{2069}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 3699470880

約数和(自身を除く): 1671375010

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1181, 2069, 2362, 4138, 5905, 10345, 11810, 20690, 98023, 171727, 196046, 343454, 490115, 858635, 980230, 1717270, 2443489, 4886978, 12217445, 24434890, 202809587, 405619174, 1014047935, 2028095870]

約数ペア:

[(1, 2028095870), (2, 1014047935), (5, 405619174), (10, 202809587), (83, 24434890), (166, 12217445), (415, 4886978), (830, 2443489), (1181, 1717270), (2069, 980230), (2362, 858635), (4138, 490115), (5905, 343454), (10345, 196046), (11810, 171727), (20690, 98023)]