128092010

素因数分解:

$2^1\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{5081}}^1$

素因数の和:7609

約数の個数: 16

約数和(自身を含む): 230702472

約数和(自身を除く): 102610462

約数列:

[1, 2, 5, 10, 2521, 5042, 5081, 10162, 12605, 25210, 25405, 50810, 12809201, 25618402, 64046005, 128092010]

約数ペア:

[(1, 128092010), (2, 64046005), (5, 25618402), (10, 12809201), (2521, 50810), (5042, 25405), (5081, 25210), (10162, 12605)]