84579220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3593}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 195628608

約数和(自身を除く): 111049388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 3593, 4708, 5885, 7186, 11770, 14372, 17965, 23540, 35930, 39523, 71860, 79046, 158092, 197615, 384451, 395230, 768902, 790460, 1537804, 1922255, 3844510, 4228961, 7689020, 8457922, 16915844, 21144805, 42289610, 84579220]

約数ペア:

[(1, 84579220), (2, 42289610), (4, 21144805), (5, 16915844), (10, 8457922), (11, 7689020), (20, 4228961), (22, 3844510), (44, 1922255), (55, 1537804), (107, 790460), (110, 768902), (214, 395230), (220, 384451), (428, 197615), (535, 158092), (1070, 79046), (1177, 71860), (2140, 39523), (2354, 35930), (3593, 23540), (4708, 17965), (5885, 14372), (7186, 11770)]