99611120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{25411}}^1$

素因数の和:25438

約数の個数: 60

約数和(自身を含む): 269418024

約数和(自身を除く): 169806904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 25411, 50822, 101644, 127055, 177877, 203288, 254110, 355754, 406576, 508220, 711508, 889385, 1016440, 1245139, 1423016, 1778770, 2032880, 2490278, 2846032, 3557540, 4980556, 6225695, 7115080, 9961112, 12451390, 14230160, 19922224, 24902780, 49805560, 99611120]

約数ペア:

[(1, 99611120), (2, 49805560), (4, 24902780), (5, 19922224), (7, 14230160), (8, 12451390), (10, 9961112), (14, 7115080), (16, 6225695), (20, 4980556), (28, 3557540), (35, 2846032), (40, 2490278), (49, 2032880), (56, 1778770), (70, 1423016), (80, 1245139), (98, 1016440), (112, 889385), (140, 711508), (196, 508220), (245, 406576), (280, 355754), (392, 254110), (490, 203288), (560, 177877), (784, 127055), (980, 101644), (1960, 50822), (3920, 25411)]