15511154320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4125307}}^1$

素因数の和:4125367

約数の個数: 40

約数和(自身を含む): 36830749824

約数和(自身を除く): 21319595504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 4125307, 8250614, 16501228, 20626535, 33002456, 41253070, 66004912, 82506140, 165012280, 193889429, 330024560, 387778858, 775557716, 969447145, 1551115432, 1938894290, 3102230864, 3877788580, 7755577160, 15511154320]

約数ペア:

[(1, 15511154320), (2, 7755577160), (4, 3877788580), (5, 3102230864), (8, 1938894290), (10, 1551115432), (16, 969447145), (20, 775557716), (40, 387778858), (47, 330024560), (80, 193889429), (94, 165012280), (188, 82506140), (235, 66004912), (376, 41253070), (470, 33002456), (752, 20626535), (940, 16501228), (1880, 8250614), (3760, 4125307)]