2023737520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{2333}}^1$

素因数の和:3902

約数の個数: 80

約数和(自身を含む): 5383137600

約数和(自身を除く): 3359400080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1549, 2333, 3098, 4666, 6196, 7745, 9332, 10843, 11665, 12392, 15490, 16331, 18664, 21686, 23330, 24784, 30980, 32662, 37328, 43372, 46660, 54215, 61960, 65324, 81655, 86744, 93320, 108430, 123920, 130648, 163310, 173488, 186640, 216860, 261296, 326620, 433720, 653240, 867440, 1306480, 3613817, 7227634, 14455268, 18069085, 25296719, 28910536, 36138170, 50593438, 57821072, 72276340, 101186876, 126483595, 144552680, 202373752, 252967190, 289105360, 404747504, 505934380, 1011868760, 2023737520]

約数ペア:

[(1, 2023737520), (2, 1011868760), (4, 505934380), (5, 404747504), (7, 289105360), (8, 252967190), (10, 202373752), (14, 144552680), (16, 126483595), (20, 101186876), (28, 72276340), (35, 57821072), (40, 50593438), (56, 36138170), (70, 28910536), (80, 25296719), (112, 18069085), (140, 14455268), (280, 7227634), (560, 3613817), (1549, 1306480), (2333, 867440), (3098, 653240), (4666, 433720), (6196, 326620), (7745, 261296), (9332, 216860), (10843, 186640), (11665, 173488), (12392, 163310), (15490, 130648), (16331, 123920), (18664, 108430), (21686, 93320), (23330, 86744), (24784, 81655), (30980, 65324), (32662, 61960), (37328, 54215), (43372, 46660)]