83011760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1$

素因数の和:4246

約数の個数: 80

約数和(自身を含む): 218840160

約数和(自身を除く): 135828400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4201, 4940, 8402, 9880, 16804, 19760, 21005, 33608, 42010, 54613, 67216, 79819, 84020, 109226, 159638, 168040, 218452, 273065, 319276, 336080, 399095, 436904, 546130, 638552, 798190, 873808, 1037647, 1092260, 1277104, 1596380, 2075294, 2184520, 3192760, 4150588, 4369040, 5188235, 6385520, 8301176, 10376470, 16602352, 20752940, 41505880, 83011760]

約数ペア:

[(1, 83011760), (2, 41505880), (4, 20752940), (5, 16602352), (8, 10376470), (10, 8301176), (13, 6385520), (16, 5188235), (19, 4369040), (20, 4150588), (26, 3192760), (38, 2184520), (40, 2075294), (52, 1596380), (65, 1277104), (76, 1092260), (80, 1037647), (95, 873808), (104, 798190), (130, 638552), (152, 546130), (190, 436904), (208, 399095), (247, 336080), (260, 319276), (304, 273065), (380, 218452), (494, 168040), (520, 159638), (760, 109226), (988, 84020), (1040, 79819), (1235, 67216), (1520, 54613), (1976, 42010), (2470, 33608), (3952, 21005), (4201, 19760), (4940, 16804), (8402, 9880)]