9025999280

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{7927}}^1$

素因数の和:8314

約数の個数: 80

約数和(自身を含む): 21541073664

約数和(自身を除く): 12515074384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 331, 344, 430, 662, 688, 860, 1324, 1655, 1720, 2648, 3310, 3440, 5296, 6620, 7927, 13240, 14233, 15854, 26480, 28466, 31708, 39635, 56932, 63416, 71165, 79270, 113864, 126832, 142330, 158540, 227728, 284660, 317080, 340861, 569320, 634160, 681722, 1138640, 1363444, 1704305, 2623837, 2726888, 3408610, 5247674, 5453776, 6817220, 10495348, 13119185, 13634440, 20990696, 26238370, 27268880, 41981392, 52476740, 104953480, 112824991, 209906960, 225649982, 451299964, 564124955, 902599928, 1128249910, 1805199856, 2256499820, 4512999640, 9025999280]

約数ペア:

[(1, 9025999280), (2, 4512999640), (4, 2256499820), (5, 1805199856), (8, 1128249910), (10, 902599928), (16, 564124955), (20, 451299964), (40, 225649982), (43, 209906960), (80, 112824991), (86, 104953480), (172, 52476740), (215, 41981392), (331, 27268880), (344, 26238370), (430, 20990696), (662, 13634440), (688, 13119185), (860, 10495348), (1324, 6817220), (1655, 5453776), (1720, 5247674), (2648, 3408610), (3310, 2726888), (3440, 2623837), (5296, 1704305), (6620, 1363444), (7927, 1138640), (13240, 681722), (14233, 634160), (15854, 569320), (26480, 340861), (28466, 317080), (31708, 284660), (39635, 227728), (56932, 158540), (63416, 142330), (71165, 126832), (79270, 113864)]