135735160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{308489}}^1$

素因数の和:308511

約数の個数: 32

約数和(自身を含む): 333169200

約数和(自身を除く): 197434040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 308489, 616978, 1233956, 1542445, 2467912, 3084890, 3393379, 6169780, 6786758, 12339560, 13573516, 16966895, 27147032, 33933790, 67867580, 135735160]

約数ペア:

[(1, 135735160), (2, 67867580), (4, 33933790), (5, 27147032), (8, 16966895), (10, 13573516), (11, 12339560), (20, 6786758), (22, 6169780), (40, 3393379), (44, 3084890), (55, 2467912), (88, 1542445), (110, 1233956), (220, 616978), (440, 308489)]