39112640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 112

約数和(自身を含む): 112166400

約数和(自身を除く): 73053760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 919, 1064, 1120, 1216, 1330, 1520, 1838, 2128, 2240, 2660, 3040, 3676, 4256, 4595, 5320, 6080, 6433, 7352, 8512, 9190, 10640, 12866, 14704, 17461, 18380, 21280, 25732, 29408, 32165, 34922, 36760, 42560, 51464, 58816, 64330, 69844, 73520, 87305, 102928, 122227, 128660, 139688, 147040, 174610, 205856, 244454, 257320, 279376, 294080, 349220, 411712, 488908, 514640, 558752, 611135, 698440, 977816, 1029280, 1117504, 1222270, 1396880, 1955632, 2058560, 2444540, 2793760, 3911264, 4889080, 5587520, 7822528, 9778160, 19556320, 39112640]

約数ペア:

[(1, 39112640), (2, 19556320), (4, 9778160), (5, 7822528), (7, 5587520), (8, 4889080), (10, 3911264), (14, 2793760), (16, 2444540), (19, 2058560), (20, 1955632), (28, 1396880), (32, 1222270), (35, 1117504), (38, 1029280), (40, 977816), (56, 698440), (64, 611135), (70, 558752), (76, 514640), (80, 488908), (95, 411712), (112, 349220), (133, 294080), (140, 279376), (152, 257320), (160, 244454), (190, 205856), (224, 174610), (266, 147040), (280, 139688), (304, 128660), (320, 122227), (380, 102928), (448, 87305), (532, 73520), (560, 69844), (608, 64330), (665, 58816), (760, 51464), (919, 42560), (1064, 36760), (1120, 34922), (1216, 32165), (1330, 29408), (1520, 25732), (1838, 21280), (2128, 18380), (2240, 17461), (2660, 14704), (3040, 12866), (3676, 10640), (4256, 9190), (4595, 8512), (5320, 7352), (6080, 6433)]