39631360

素因数分解:

$2^9\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 96563016

約数和(自身を除く): 56931656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 137, 160, 226, 256, 274, 320, 452, 512, 548, 565, 640, 685, 904, 1096, 1130, 1280, 1370, 1808, 2192, 2260, 2560, 2740, 3616, 4384, 4520, 5480, 7232, 8768, 9040, 10960, 14464, 15481, 17536, 18080, 21920, 28928, 30962, 35072, 36160, 43840, 57856, 61924, 70144, 72320, 77405, 87680, 123848, 144640, 154810, 175360, 247696, 289280, 309620, 350720, 495392, 619240, 990784, 1238480, 1981568, 2476960, 3963136, 4953920, 7926272, 9907840, 19815680, 39631360]

約数ペア:

[(1, 39631360), (2, 19815680), (4, 9907840), (5, 7926272), (8, 4953920), (10, 3963136), (16, 2476960), (20, 1981568), (32, 1238480), (40, 990784), (64, 619240), (80, 495392), (113, 350720), (128, 309620), (137, 289280), (160, 247696), (226, 175360), (256, 154810), (274, 144640), (320, 123848), (452, 87680), (512, 77405), (548, 72320), (565, 70144), (640, 61924), (685, 57856), (904, 43840), (1096, 36160), (1130, 35072), (1280, 30962), (1370, 28928), (1808, 21920), (2192, 18080), (2260, 17536), (2560, 15481), (2740, 14464), (3616, 10960), (4384, 9040), (4520, 8768), (5480, 7232)]