944362540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{91331}}^1$

素因数の和:91398

約数の個数: 48

約数和(自身を含む): 2209503744

約数和(自身を除く): 1265141204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 91331, 182662, 365324, 456655, 913310, 1004641, 1826620, 2009282, 4018564, 4292557, 5023205, 8585114, 10046410, 17170228, 20092820, 21462785, 42925570, 47218127, 85851140, 94436254, 188872508, 236090635, 472181270, 944362540]

約数ペア:

[(1, 944362540), (2, 472181270), (4, 236090635), (5, 188872508), (10, 94436254), (11, 85851140), (20, 47218127), (22, 42925570), (44, 21462785), (47, 20092820), (55, 17170228), (94, 10046410), (110, 8585114), (188, 5023205), (220, 4292557), (235, 4018564), (470, 2009282), (517, 1826620), (940, 1004641), (1034, 913310), (2068, 456655), (2585, 365324), (5170, 182662), (10340, 91331)]