9237341720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{14249}}^1$

素因数の和:15132

約数の個数: 64

約数和(自身を含む): 21905100000

約数和(自身を除く): 12667758280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 853, 1706, 3412, 4265, 6824, 8530, 14249, 16207, 17060, 28498, 32414, 34120, 56996, 64828, 71245, 81035, 113992, 129656, 142490, 162070, 270731, 284980, 324140, 541462, 569960, 648280, 1082924, 1353655, 2165848, 2707310, 5414620, 10829240, 12154397, 24308794, 48617588, 60771985, 97235176, 121543970, 230933543, 243087940, 461867086, 486175880, 923734172, 1154667715, 1847468344, 2309335430, 4618670860, 9237341720]

約数ペア:

[(1, 9237341720), (2, 4618670860), (4, 2309335430), (5, 1847468344), (8, 1154667715), (10, 923734172), (19, 486175880), (20, 461867086), (38, 243087940), (40, 230933543), (76, 121543970), (95, 97235176), (152, 60771985), (190, 48617588), (380, 24308794), (760, 12154397), (853, 10829240), (1706, 5414620), (3412, 2707310), (4265, 2165848), (6824, 1353655), (8530, 1082924), (14249, 648280), (16207, 569960), (17060, 541462), (28498, 324140), (32414, 284980), (34120, 270731), (56996, 162070), (64828, 142490), (71245, 129656), (81035, 113992)]