2024589080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{140207}}^1$

素因数の和:140256

約数の個数: 48

約数和(自身を含む): 4807732320

約数和(自身を除く): 2783143240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 7220, 14440, 140207, 280414, 560828, 701035, 1121656, 1402070, 2663933, 2804140, 5327866, 5608280, 10655732, 13319665, 21311464, 26639330, 50614727, 53278660, 101229454, 106557320, 202458908, 253073635, 404917816, 506147270, 1012294540, 2024589080]

約数ペア:

[(1, 2024589080), (2, 1012294540), (4, 506147270), (5, 404917816), (8, 253073635), (10, 202458908), (19, 106557320), (20, 101229454), (38, 53278660), (40, 50614727), (76, 26639330), (95, 21311464), (152, 13319665), (190, 10655732), (361, 5608280), (380, 5327866), (722, 2804140), (760, 2663933), (1444, 1402070), (1805, 1121656), (2888, 701035), (3610, 560828), (7220, 280414), (14440, 140207)]