10099880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5153}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 26440020

約数和(自身を除く): 16340140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5153, 10306, 20612, 25765, 36071, 41224, 51530, 72142, 103060, 144284, 180355, 206120, 252497, 288568, 360710, 504994, 721420, 1009988, 1262485, 1442840, 2019976, 2524970, 5049940, 10099880]

約数ペア:

[(1, 10099880), (2, 5049940), (4, 2524970), (5, 2019976), (7, 1442840), (8, 1262485), (10, 1009988), (14, 721420), (20, 504994), (28, 360710), (35, 288568), (40, 252497), (49, 206120), (56, 180355), (70, 144284), (98, 103060), (140, 72142), (196, 51530), (245, 41224), (280, 36071), (392, 25765), (490, 20612), (980, 10306), (1960, 5153)]