88736210

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{63839}}^1$

素因数の和:63985

約数の個数: 16

約数和(自身を含む): 160876800

約数和(自身を除く): 72140590

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 63839, 127678, 319195, 638390, 8873621, 17747242, 44368105, 88736210]

約数ペア:

[(1, 88736210), (2, 44368105), (5, 17747242), (10, 8873621), (139, 638390), (278, 319195), (695, 127678), (1390, 63839)]