1796726320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{2879}}^1$

素因数の和:3190

約数の個数: 80

約数和(自身を含む): 4339008000

約数和(自身を除く): 2542281680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 269, 290, 464, 538, 580, 1076, 1160, 1345, 2152, 2320, 2690, 2879, 4304, 5380, 5758, 7801, 10760, 11516, 14395, 15602, 21520, 23032, 28790, 31204, 39005, 46064, 57580, 62408, 78010, 83491, 115160, 124816, 156020, 166982, 230320, 312040, 333964, 417455, 624080, 667928, 774451, 834910, 1335856, 1548902, 1669820, 3097804, 3339640, 3872255, 6195608, 6679280, 7744510, 12391216, 15489020, 22459079, 30978040, 44918158, 61956080, 89836316, 112295395, 179672632, 224590790, 359345264, 449181580, 898363160, 1796726320]

約数ペア:

[(1, 1796726320), (2, 898363160), (4, 449181580), (5, 359345264), (8, 224590790), (10, 179672632), (16, 112295395), (20, 89836316), (29, 61956080), (40, 44918158), (58, 30978040), (80, 22459079), (116, 15489020), (145, 12391216), (232, 7744510), (269, 6679280), (290, 6195608), (464, 3872255), (538, 3339640), (580, 3097804), (1076, 1669820), (1160, 1548902), (1345, 1335856), (2152, 834910), (2320, 774451), (2690, 667928), (2879, 624080), (4304, 417455), (5380, 333964), (5758, 312040), (7801, 230320), (10760, 166982), (11516, 156020), (14395, 124816), (15602, 115160), (21520, 83491), (23032, 78010), (28790, 62408), (31204, 57580), (39005, 46064)]