85177010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 156591360

約数和(自身を除く): 71414350

約数列:

[1, 2, 5, 10, 79, 137, 158, 274, 395, 685, 787, 790, 1370, 1574, 3935, 7870, 10823, 21646, 54115, 62173, 107819, 108230, 124346, 215638, 310865, 539095, 621730, 1078190, 8517701, 17035402, 42588505, 85177010]

約数ペア:

[(1, 85177010), (2, 42588505), (5, 17035402), (10, 8517701), (79, 1078190), (137, 621730), (158, 539095), (274, 310865), (395, 215638), (685, 124346), (787, 108230), (790, 107819), (1370, 62173), (1574, 54115), (3935, 21646), (7870, 10823)]