4953920

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 56

約数和(自身を含む): 11987784

約数和(自身を除く): 7033864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 137, 160, 226, 274, 320, 452, 548, 565, 685, 904, 1096, 1130, 1370, 1808, 2192, 2260, 2740, 3616, 4384, 4520, 5480, 7232, 8768, 9040, 10960, 15481, 18080, 21920, 30962, 36160, 43840, 61924, 77405, 123848, 154810, 247696, 309620, 495392, 619240, 990784, 1238480, 2476960, 4953920]

約数ペア:

[(1, 4953920), (2, 2476960), (4, 1238480), (5, 990784), (8, 619240), (10, 495392), (16, 309620), (20, 247696), (32, 154810), (40, 123848), (64, 77405), (80, 61924), (113, 43840), (137, 36160), (160, 30962), (226, 21920), (274, 18080), (320, 15481), (452, 10960), (548, 9040), (565, 8768), (685, 7232), (904, 5480), (1096, 4520), (1130, 4384), (1370, 3616), (1808, 2740), (2192, 2260)]