8850876940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{29683}}^1$

素因数の和:30586

約数の個数: 48

約数和(自身を含む): 19703289312

約数和(自身を除く): 10852412372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 877, 1754, 3508, 4385, 8770, 14909, 17540, 29683, 29818, 59366, 59636, 74545, 118732, 148415, 149090, 296830, 298180, 504611, 593660, 1009222, 2018444, 2523055, 5046110, 10092220, 26031991, 52063982, 104127964, 130159955, 260319910, 442543847, 520639820, 885087694, 1770175388, 2212719235, 4425438470, 8850876940]

約数ペア:

[(1, 8850876940), (2, 4425438470), (4, 2212719235), (5, 1770175388), (10, 885087694), (17, 520639820), (20, 442543847), (34, 260319910), (68, 130159955), (85, 104127964), (170, 52063982), (340, 26031991), (877, 10092220), (1754, 5046110), (3508, 2523055), (4385, 2018444), (8770, 1009222), (14909, 593660), (17540, 504611), (29683, 298180), (29818, 296830), (59366, 149090), (59636, 148415), (74545, 118732)]