39784250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 92192256

約数和(自身を除く): 52408006

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 25, 34, 37, 46, 50, 55, 74, 85, 110, 115, 125, 170, 185, 187, 230, 250, 253, 275, 370, 374, 391, 407, 425, 506, 550, 575, 629, 782, 814, 850, 851, 925, 935, 1150, 1258, 1265, 1375, 1702, 1850, 1870, 1955, 2035, 2125, 2530, 2750, 2875, 3145, 3910, 4070, 4250, 4255, 4301, 4625, 4675, 5750, 6290, 6325, 6919, 8510, 8602, 9250, 9350, 9361, 9775, 10175, 12650, 13838, 14467, 15725, 18722, 19550, 20350, 21275, 21505, 23375, 28934, 31450, 31625, 34595, 42550, 43010, 46750, 46805, 48875, 50875, 63250, 69190, 72335, 78625, 93610, 97750, 101750, 106375, 107525, 144670, 157250, 159137, 172975, 212750, 215050, 234025, 318274, 345950, 361675, 468050, 537625, 723350, 795685, 864875, 1075250, 1170125, 1591370, 1729750, 1808375, 2340250, 3616750, 3978425, 7956850, 19892125, 39784250]

約数ペア:

[(1, 39784250), (2, 19892125), (5, 7956850), (10, 3978425), (11, 3616750), (17, 2340250), (22, 1808375), (23, 1729750), (25, 1591370), (34, 1170125), (37, 1075250), (46, 864875), (50, 795685), (55, 723350), (74, 537625), (85, 468050), (110, 361675), (115, 345950), (125, 318274), (170, 234025), (185, 215050), (187, 212750), (230, 172975), (250, 159137), (253, 157250), (275, 144670), (370, 107525), (374, 106375), (391, 101750), (407, 97750), (425, 93610), (506, 78625), (550, 72335), (575, 69190), (629, 63250), (782, 50875), (814, 48875), (850, 46805), (851, 46750), (925, 43010), (935, 42550), (1150, 34595), (1258, 31625), (1265, 31450), (1375, 28934), (1702, 23375), (1850, 21505), (1870, 21275), (1955, 20350), (2035, 19550), (2125, 18722), (2530, 15725), (2750, 14467), (2875, 13838), (3145, 12650), (3910, 10175), (4070, 9775), (4250, 9361), (4255, 9350), (4301, 9250), (4625, 8602), (4675, 8510), (5750, 6919), (6290, 6325)]