78265730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{5717}}^1$

素因数の和:5798

約数の個数: 24

約数和(自身を含む): 144814068

約数和(自身を除く): 66548338

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1369, 2738, 5717, 6845, 11434, 13690, 28585, 57170, 211529, 423058, 1057645, 2115290, 7826573, 15653146, 39132865, 78265730]

約数ペア:

[(1, 78265730), (2, 39132865), (5, 15653146), (10, 7826573), (37, 2115290), (74, 1057645), (185, 423058), (370, 211529), (1369, 57170), (2738, 28585), (5717, 13690), (6845, 11434)]