4894739450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{133919}}^1$

素因数の和:133991

約数の個数: 48

約数和(自身を含む): 9864011520

約数和(自身を除く): 4969272070

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3655, 7310, 18275, 36550, 133919, 267838, 669595, 1339190, 2276623, 3347975, 4553246, 5758517, 6695950, 11383115, 11517034, 22766230, 28792585, 56915575, 57585170, 97894789, 113831150, 143962925, 195789578, 287925850, 489473945, 978947890, 2447369725, 4894739450]

約数ペア:

[(1, 4894739450), (2, 2447369725), (5, 978947890), (10, 489473945), (17, 287925850), (25, 195789578), (34, 143962925), (43, 113831150), (50, 97894789), (85, 57585170), (86, 56915575), (170, 28792585), (215, 22766230), (425, 11517034), (430, 11383115), (731, 6695950), (850, 5758517), (1075, 4553246), (1462, 3347975), (2150, 2276623), (3655, 1339190), (7310, 669595), (18275, 267838), (36550, 133919)]