40423130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8963}}^1$

素因数の和:9022

約数の個数: 32

約数和(自身を含む): 81321408

約数和(自身を除く): 40898278

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 8963, 17926, 44815, 89630, 98593, 197186, 367483, 492965, 734966, 985930, 1837415, 3674830, 4042313, 8084626, 20211565, 40423130]

約数ペア:

[(1, 40423130), (2, 20211565), (5, 8084626), (10, 4042313), (11, 3674830), (22, 1837415), (41, 985930), (55, 734966), (82, 492965), (110, 367483), (205, 197186), (410, 98593), (451, 89630), (902, 44815), (2255, 17926), (4510, 8963)]