84315220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{34841}}^1$

素因数の和:34872

約数の個数: 36

約数和(自身を含む): 194627412

約数和(自身を除く): 110312192

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 34841, 69682, 139364, 174205, 348410, 383251, 696820, 766502, 1533004, 1916255, 3832510, 4215761, 7665020, 8431522, 16863044, 21078805, 42157610, 84315220]

約数ペア:

[(1, 84315220), (2, 42157610), (4, 21078805), (5, 16863044), (10, 8431522), (11, 7665020), (20, 4215761), (22, 3832510), (44, 1916255), (55, 1533004), (110, 766502), (121, 696820), (220, 383251), (242, 348410), (484, 174205), (605, 139364), (1210, 69682), (2420, 34841)]