63874880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 112

約数和(自身を含む): 161519616

約数和(自身を除く): 97644736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 137, 155, 160, 188, 235, 248, 274, 310, 320, 376, 470, 496, 548, 620, 685, 752, 940, 992, 1096, 1240, 1370, 1457, 1504, 1880, 1984, 2192, 2480, 2740, 2914, 3008, 3760, 4247, 4384, 4960, 5480, 5828, 6439, 7285, 7520, 8494, 8768, 9920, 10960, 11656, 12878, 14570, 15040, 16988, 21235, 21920, 23312, 25756, 29140, 32195, 33976, 42470, 43840, 46624, 51512, 58280, 64390, 67952, 84940, 93248, 103024, 116560, 128780, 135904, 169880, 199609, 206048, 233120, 257560, 271808, 339760, 399218, 412096, 466240, 515120, 679520, 798436, 998045, 1030240, 1359040, 1596872, 1996090, 2060480, 3193744, 3992180, 6387488, 7984360, 12774976, 15968720, 31937440, 63874880]

約数ペア:

[(1, 63874880), (2, 31937440), (4, 15968720), (5, 12774976), (8, 7984360), (10, 6387488), (16, 3992180), (20, 3193744), (31, 2060480), (32, 1996090), (40, 1596872), (47, 1359040), (62, 1030240), (64, 998045), (80, 798436), (94, 679520), (124, 515120), (137, 466240), (155, 412096), (160, 399218), (188, 339760), (235, 271808), (248, 257560), (274, 233120), (310, 206048), (320, 199609), (376, 169880), (470, 135904), (496, 128780), (548, 116560), (620, 103024), (685, 93248), (752, 84940), (940, 67952), (992, 64390), (1096, 58280), (1240, 51512), (1370, 46624), (1457, 43840), (1504, 42470), (1880, 33976), (1984, 32195), (2192, 29140), (2480, 25756), (2740, 23312), (2914, 21920), (3008, 21235), (3760, 16988), (4247, 15040), (4384, 14570), (4960, 12878), (5480, 11656), (5828, 10960), (6439, 9920), (7285, 8768), (7520, 8494)]