57436240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 145526400

約数和(自身を除く): 88090160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1303, 1520, 2204, 2320, 2606, 2755, 4408, 5212, 5510, 6515, 8816, 10424, 11020, 13030, 20848, 22040, 24757, 26060, 37787, 44080, 49514, 52120, 75574, 99028, 104240, 123785, 151148, 188935, 198056, 247570, 302296, 377870, 396112, 495140, 604592, 717953, 755740, 990280, 1435906, 1511480, 1980560, 2871812, 3022960, 3589765, 5743624, 7179530, 11487248, 14359060, 28718120, 57436240]

約数ペア:

[(1, 57436240), (2, 28718120), (4, 14359060), (5, 11487248), (8, 7179530), (10, 5743624), (16, 3589765), (19, 3022960), (20, 2871812), (29, 1980560), (38, 1511480), (40, 1435906), (58, 990280), (76, 755740), (80, 717953), (95, 604592), (116, 495140), (145, 396112), (152, 377870), (190, 302296), (232, 247570), (290, 198056), (304, 188935), (380, 151148), (464, 123785), (551, 104240), (580, 99028), (760, 75574), (1102, 52120), (1160, 49514), (1303, 44080), (1520, 37787), (2204, 26060), (2320, 24757), (2606, 22040), (2755, 20848), (4408, 13030), (5212, 11020), (5510, 10424), (6515, 8816)]