5436160

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 13539456

約数和(自身を除く): 8103296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 137, 155, 160, 248, 256, 274, 310, 320, 496, 548, 620, 640, 685, 992, 1096, 1240, 1280, 1370, 1984, 2192, 2480, 2740, 3968, 4247, 4384, 4960, 5480, 7936, 8494, 8768, 9920, 10960, 16988, 17536, 19840, 21235, 21920, 33976, 35072, 39680, 42470, 43840, 67952, 84940, 87680, 135904, 169880, 175360, 271808, 339760, 543616, 679520, 1087232, 1359040, 2718080, 5436160]

約数ペア:

[(1, 5436160), (2, 2718080), (4, 1359040), (5, 1087232), (8, 679520), (10, 543616), (16, 339760), (20, 271808), (31, 175360), (32, 169880), (40, 135904), (62, 87680), (64, 84940), (80, 67952), (124, 43840), (128, 42470), (137, 39680), (155, 35072), (160, 33976), (248, 21920), (256, 21235), (274, 19840), (310, 17536), (320, 16988), (496, 10960), (548, 9920), (620, 8768), (640, 8494), (685, 7936), (992, 5480), (1096, 4960), (1240, 4384), (1280, 4247), (1370, 3968), (1984, 2740), (2192, 2480)]