8771017520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3780611}}^1$

素因数の和:3780653

約数の個数: 40

約数和(自身を含む): 21095814960

約数和(自身を除く): 12324797440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3780611, 7561222, 15122444, 18903055, 30244888, 37806110, 60489776, 75612220, 109637719, 151224440, 219275438, 302448880, 438550876, 548188595, 877101752, 1096377190, 1754203504, 2192754380, 4385508760, 8771017520]

約数ペア:

[(1, 8771017520), (2, 4385508760), (4, 2192754380), (5, 1754203504), (8, 1096377190), (10, 877101752), (16, 548188595), (20, 438550876), (29, 302448880), (40, 219275438), (58, 151224440), (80, 109637719), (116, 75612220), (145, 60489776), (232, 37806110), (290, 30244888), (464, 18903055), (580, 15122444), (1160, 7561222), (2320, 3780611)]