8849120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7901}}^1$

素因数の和:7923

約数の個数: 48

約数和(自身を含む): 23895648

約数和(自身を除く): 15046528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7901, 15802, 31604, 39505, 55307, 63208, 79010, 110614, 126416, 158020, 221228, 252832, 276535, 316040, 442456, 553070, 632080, 884912, 1106140, 1264160, 1769824, 2212280, 4424560, 8849120]

約数ペア:

[(1, 8849120), (2, 4424560), (4, 2212280), (5, 1769824), (7, 1264160), (8, 1106140), (10, 884912), (14, 632080), (16, 553070), (20, 442456), (28, 316040), (32, 276535), (35, 252832), (40, 221228), (56, 158020), (70, 126416), (80, 110614), (112, 79010), (140, 63208), (160, 55307), (224, 39505), (280, 31604), (560, 15802), (1120, 7901)]