5431870290440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12345159751}}^1$

素因数の和:12345159773

約数の個数: 32

約数和(自身を含む): 13332772532160

約数和(自身を除く): 7900902241720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12345159751, 24690319502, 49380639004, 61725798755, 98761278008, 123451597510, 135796757261, 246903195020, 271593514522, 493806390040, 543187029044, 678983786305, 1086374058088, 1357967572610, 2715935145220, 5431870290440]

約数ペア:

[(1, 5431870290440), (2, 2715935145220), (4, 1357967572610), (5, 1086374058088), (8, 678983786305), (10, 543187029044), (11, 493806390040), (20, 271593514522), (22, 246903195020), (40, 135796757261), (44, 123451597510), (55, 98761278008), (88, 61725798755), (110, 49380639004), (220, 24690319502), (440, 12345159751)]