133432640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37907}}^1$

素因数の和:37935

約数の個数: 56

約数和(自身を含む): 346630752

約数和(自身を除く): 213198112

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, 37907, 75814, 151628, 189535, 303256, 379070, 416977, 606512, 758140, 833954, 1213024, 1516280, 1667908, 2084885, 2426048, 3032560, 3335816, 4169770, 6065120, 6671632, 8339540, 12130240, 13343264, 16679080, 26686528, 33358160, 66716320, 133432640]

約数ペア:

[(1, 133432640), (2, 66716320), (4, 33358160), (5, 26686528), (8, 16679080), (10, 13343264), (11, 12130240), (16, 8339540), (20, 6671632), (22, 6065120), (32, 4169770), (40, 3335816), (44, 3032560), (55, 2426048), (64, 2084885), (80, 1667908), (88, 1516280), (110, 1213024), (160, 833954), (176, 758140), (220, 606512), (320, 416977), (352, 379070), (440, 303256), (704, 189535), (880, 151628), (1760, 75814), (3520, 37907)]