12294320

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 28752624

約数和(自身を除く): 16458304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 677, 908, 1135, 1354, 1816, 2270, 2708, 3385, 3632, 4540, 5416, 6770, 9080, 10832, 13540, 18160, 27080, 54160, 153679, 307358, 614716, 768395, 1229432, 1536790, 2458864, 3073580, 6147160, 12294320]

約数ペア:

[(1, 12294320), (2, 6147160), (4, 3073580), (5, 2458864), (8, 1536790), (10, 1229432), (16, 768395), (20, 614716), (40, 307358), (80, 153679), (227, 54160), (454, 27080), (677, 18160), (908, 13540), (1135, 10832), (1354, 9080), (1816, 6770), (2270, 5416), (2708, 4540), (3385, 3632)]