5447090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 11166336

約数和(自身を除く): 5719246

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2153, 2530, 4306, 10765, 21530, 23683, 47366, 49519, 99038, 118415, 236830, 247595, 495190, 544709, 1089418, 2723545, 5447090]

約数ペア:

[(1, 5447090), (2, 2723545), (5, 1089418), (10, 544709), (11, 495190), (22, 247595), (23, 236830), (46, 118415), (55, 99038), (110, 49519), (115, 47366), (230, 23683), (253, 21530), (506, 10765), (1265, 4306), (2153, 2530)]