57877040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 159364800

約数和(自身を除く): 101487760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 38, 40, 52, 58, 65, 76, 80, 95, 101, 104, 116, 130, 145, 152, 190, 202, 208, 232, 247, 260, 290, 304, 377, 380, 404, 464, 494, 505, 520, 551, 580, 754, 760, 808, 988, 1010, 1040, 1102, 1160, 1235, 1313, 1508, 1520, 1616, 1885, 1919, 1976, 2020, 2204, 2320, 2470, 2626, 2755, 2929, 3016, 3770, 3838, 3952, 4040, 4408, 4940, 5252, 5510, 5858, 6032, 6565, 7163, 7540, 7676, 8080, 8816, 9595, 9880, 10504, 11020, 11716, 13130, 14326, 14645, 15080, 15352, 19190, 19760, 21008, 22040, 23432, 24947, 26260, 28652, 29290, 30160, 30704, 35815, 38077, 38380, 44080, 46864, 49894, 52520, 55651, 57304, 58580, 71630, 76154, 76760, 99788, 105040, 111302, 114608, 117160, 124735, 143260, 152308, 153520, 190385, 199576, 222604, 234320, 249470, 278255, 286520, 304616, 380770, 399152, 445208, 498940, 556510, 573040, 609232, 723463, 761540, 890416, 997880, 1113020, 1446926, 1523080, 1995760, 2226040, 2893852, 3046160, 3617315, 4452080, 5787704, 7234630, 11575408, 14469260, 28938520, 57877040]

約数ペア:

[(1, 57877040), (2, 28938520), (4, 14469260), (5, 11575408), (8, 7234630), (10, 5787704), (13, 4452080), (16, 3617315), (19, 3046160), (20, 2893852), (26, 2226040), (29, 1995760), (38, 1523080), (40, 1446926), (52, 1113020), (58, 997880), (65, 890416), (76, 761540), (80, 723463), (95, 609232), (101, 573040), (104, 556510), (116, 498940), (130, 445208), (145, 399152), (152, 380770), (190, 304616), (202, 286520), (208, 278255), (232, 249470), (247, 234320), (260, 222604), (290, 199576), (304, 190385), (377, 153520), (380, 152308), (404, 143260), (464, 124735), (494, 117160), (505, 114608), (520, 111302), (551, 105040), (580, 99788), (754, 76760), (760, 76154), (808, 71630), (988, 58580), (1010, 57304), (1040, 55651), (1102, 52520), (1160, 49894), (1235, 46864), (1313, 44080), (1508, 38380), (1520, 38077), (1616, 35815), (1885, 30704), (1919, 30160), (1976, 29290), (2020, 28652), (2204, 26260), (2320, 24947), (2470, 23432), (2626, 22040), (2755, 21008), (2929, 19760), (3016, 19190), (3770, 15352), (3838, 15080), (3952, 14645), (4040, 14326), (4408, 13130), (4940, 11716), (5252, 11020), (5510, 10504), (5858, 9880), (6032, 9595), (6565, 8816), (7163, 8080), (7540, 7676)]