78852160

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^2\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 84

約数和(自身を含む): 195128388

約数和(自身を除く): 116276228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 293, 320, 464, 580, 586, 841, 928, 1160, 1172, 1465, 1682, 1856, 2320, 2344, 2930, 3364, 4205, 4640, 4688, 5860, 6728, 8410, 8497, 9280, 9376, 11720, 13456, 16820, 16994, 18752, 23440, 26912, 33640, 33988, 42485, 46880, 53824, 67280, 67976, 84970, 93760, 134560, 135952, 169940, 246413, 269120, 271904, 339880, 492826, 543808, 679760, 985652, 1232065, 1359520, 1971304, 2464130, 2719040, 3942608, 4928260, 7885216, 9856520, 15770432, 19713040, 39426080, 78852160]

約数ペア:

[(1, 78852160), (2, 39426080), (4, 19713040), (5, 15770432), (8, 9856520), (10, 7885216), (16, 4928260), (20, 3942608), (29, 2719040), (32, 2464130), (40, 1971304), (58, 1359520), (64, 1232065), (80, 985652), (116, 679760), (145, 543808), (160, 492826), (232, 339880), (290, 271904), (293, 269120), (320, 246413), (464, 169940), (580, 135952), (586, 134560), (841, 93760), (928, 84970), (1160, 67976), (1172, 67280), (1465, 53824), (1682, 46880), (1856, 42485), (2320, 33988), (2344, 33640), (2930, 26912), (3364, 23440), (4205, 18752), (4640, 16994), (4688, 16820), (5860, 13456), (6728, 11720), (8410, 9376), (8497, 9280)]