38893430

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 71414784

約数和(自身を除く): 32521354

約数列:

[1, 2, 5, 10, 107, 163, 214, 223, 326, 446, 535, 815, 1070, 1115, 1630, 2230, 17441, 23861, 34882, 36349, 47722, 72698, 87205, 119305, 174410, 181745, 238610, 363490, 3889343, 7778686, 19446715, 38893430]

約数ペア:

[(1, 38893430), (2, 19446715), (5, 7778686), (10, 3889343), (107, 363490), (163, 238610), (214, 181745), (223, 174410), (326, 119305), (446, 87205), (535, 72698), (815, 47722), (1070, 36349), (1115, 34882), (1630, 23861), (2230, 17441)]