2022389440

素因数分解:

$2^6\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{4903}}^1$

素因数の和:6209

約数の個数: 56

約数和(自身を含む): 4820533920

約数和(自身を除く): 2798144480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1289, 2578, 4903, 5156, 6445, 9806, 10312, 12890, 19612, 20624, 24515, 25780, 39224, 41248, 49030, 51560, 78448, 82496, 98060, 103120, 156896, 196120, 206240, 313792, 392240, 412480, 784480, 1568960, 6319967, 12639934, 25279868, 31599835, 50559736, 63199670, 101119472, 126399340, 202238944, 252798680, 404477888, 505597360, 1011194720, 2022389440]

約数ペア:

[(1, 2022389440), (2, 1011194720), (4, 505597360), (5, 404477888), (8, 252798680), (10, 202238944), (16, 126399340), (20, 101119472), (32, 63199670), (40, 50559736), (64, 31599835), (80, 25279868), (160, 12639934), (320, 6319967), (1289, 1568960), (2578, 784480), (4903, 412480), (5156, 392240), (6445, 313792), (9806, 206240), (10312, 196120), (12890, 156896), (19612, 103120), (20624, 98060), (24515, 82496), (25780, 78448), (39224, 51560), (41248, 49030)]