65084120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:3012

約数の個数: 64

約数和(自身を含む): 159516000

約数和(自身を除く): 94431880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 2953, 4408, 5510, 5906, 11020, 11812, 14765, 22040, 23624, 29530, 56107, 59060, 85637, 112214, 118120, 171274, 224428, 280535, 342548, 428185, 448856, 561070, 685096, 856370, 1122140, 1627103, 1712740, 2244280, 3254206, 3425480, 6508412, 8135515, 13016824, 16271030, 32542060, 65084120]

約数ペア:

[(1, 65084120), (2, 32542060), (4, 16271030), (5, 13016824), (8, 8135515), (10, 6508412), (19, 3425480), (20, 3254206), (29, 2244280), (38, 1712740), (40, 1627103), (58, 1122140), (76, 856370), (95, 685096), (116, 561070), (145, 448856), (152, 428185), (190, 342548), (232, 280535), (290, 224428), (380, 171274), (551, 118120), (580, 112214), (760, 85637), (1102, 59060), (1160, 56107), (2204, 29530), (2755, 23624), (2953, 22040), (4408, 14765), (5510, 11812), (5906, 11020)]