109017920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30971}}^1$

素因数の和:30999

約数の個数: 56

約数和(自身を含む): 283207968

約数和(自身を除く): 174190048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 30971, 61942, 123884, 154855, 247768, 309710, 340681, 495536, 619420, 681362, 991072, 1238840, 1362724, 1703405, 1982144, 2477680, 2725448, 3406810, 4955360, 5450896, 6813620, 9910720, 10901792, 13627240, 21803584, 27254480, 54508960, 109017920]

約数ペア:

[(1, 109017920), (2, 54508960), (4, 27254480), (5, 21803584), (8, 13627240), (10, 10901792), (11, 9910720), (16, 6813620), (20, 5450896), (22, 4955360), (32, 3406810), (40, 2725448), (44, 2477680), (55, 1982144), (64, 1703405), (80, 1362724), (88, 1238840), (110, 991072), (160, 681362), (176, 619420), (220, 495536), (320, 340681), (352, 309710), (440, 247768), (704, 154855), (880, 123884), (1760, 61942), (3520, 30971)]