88404730

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 161648784

約数和(自身を除く): 73244054

約数列:

[1, 2, 5, 10, 137, 173, 274, 346, 373, 685, 746, 865, 1370, 1730, 1865, 3730, 23701, 47402, 51101, 64529, 102202, 118505, 129058, 237010, 255505, 322645, 511010, 645290, 8840473, 17680946, 44202365, 88404730]

約数ペア:

[(1, 88404730), (2, 44202365), (5, 17680946), (10, 8840473), (137, 645290), (173, 511010), (274, 322645), (346, 255505), (373, 237010), (685, 129058), (746, 118505), (865, 102202), (1370, 64529), (1730, 51101), (1865, 47402), (3730, 23701)]