100830040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53633}}^1$

素因数の和:53691

約数の個数: 32

約数和(自身を含む): 231698880

約数和(自身を除く): 130868840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 53633, 107266, 214532, 268165, 429064, 536330, 1072660, 2145320, 2520751, 5041502, 10083004, 12603755, 20166008, 25207510, 50415020, 100830040]

約数ペア:

[(1, 100830040), (2, 50415020), (4, 25207510), (5, 20166008), (8, 12603755), (10, 10083004), (20, 5041502), (40, 2520751), (47, 2145320), (94, 1072660), (188, 536330), (235, 429064), (376, 268165), (470, 214532), (940, 107266), (1880, 53633)]