29876960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 75116160

約数和(自身を除く): 45239200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 80, 94, 116, 137, 145, 160, 188, 232, 235, 274, 290, 376, 464, 470, 548, 580, 685, 752, 928, 940, 1096, 1160, 1363, 1370, 1504, 1880, 2192, 2320, 2726, 2740, 3760, 3973, 4384, 4640, 5452, 5480, 6439, 6815, 7520, 7946, 10904, 10960, 12878, 13630, 15892, 19865, 21808, 21920, 25756, 27260, 31784, 32195, 39730, 43616, 51512, 54520, 63568, 64390, 79460, 103024, 109040, 127136, 128780, 158920, 186731, 206048, 218080, 257560, 317840, 373462, 515120, 635680, 746924, 933655, 1030240, 1493848, 1867310, 2987696, 3734620, 5975392, 7469240, 14938480, 29876960]

約数ペア:

[(1, 29876960), (2, 14938480), (4, 7469240), (5, 5975392), (8, 3734620), (10, 2987696), (16, 1867310), (20, 1493848), (29, 1030240), (32, 933655), (40, 746924), (47, 635680), (58, 515120), (80, 373462), (94, 317840), (116, 257560), (137, 218080), (145, 206048), (160, 186731), (188, 158920), (232, 128780), (235, 127136), (274, 109040), (290, 103024), (376, 79460), (464, 64390), (470, 63568), (548, 54520), (580, 51512), (685, 43616), (752, 39730), (928, 32195), (940, 31784), (1096, 27260), (1160, 25756), (1363, 21920), (1370, 21808), (1504, 19865), (1880, 15892), (2192, 13630), (2320, 12878), (2726, 10960), (2740, 10904), (3760, 7946), (3973, 7520), (4384, 6815), (4640, 6439), (5452, 5480)]