2076392360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2657}}^1\times {\mathrm{2791}}^1$

素因数の和:5466

約数の個数: 64

約数和(自身を含む): 5343217920

約数和(自身を除く): 3266825560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2657, 2791, 5314, 5582, 10628, 11164, 13285, 13955, 18599, 19537, 21256, 22328, 26570, 27910, 37198, 39074, 53140, 55820, 74396, 78148, 92995, 97685, 106280, 111640, 148792, 156296, 185990, 195370, 371980, 390740, 743960, 781480, 7415687, 14831374, 29662748, 37078435, 51909809, 59325496, 74156870, 103819618, 148313740, 207639236, 259549045, 296627480, 415278472, 519098090, 1038196180, 2076392360]

約数ペア:

[(1, 2076392360), (2, 1038196180), (4, 519098090), (5, 415278472), (7, 296627480), (8, 259549045), (10, 207639236), (14, 148313740), (20, 103819618), (28, 74156870), (35, 59325496), (40, 51909809), (56, 37078435), (70, 29662748), (140, 14831374), (280, 7415687), (2657, 781480), (2791, 743960), (5314, 390740), (5582, 371980), (10628, 195370), (11164, 185990), (13285, 156296), (13955, 148792), (18599, 111640), (19537, 106280), (21256, 97685), (22328, 92995), (26570, 78148), (27910, 74396), (37198, 55820), (39074, 53140)]