44180740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^2\times {\mathrm{173}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 94148964

約数和(自身を除く): 49968224

約数列:

[1, 2, 4, 5, 10, 20, 113, 173, 226, 346, 452, 565, 692, 865, 1130, 1730, 2260, 3460, 12769, 19549, 25538, 39098, 51076, 63845, 78196, 97745, 127690, 195490, 255380, 390980, 2209037, 4418074, 8836148, 11045185, 22090370, 44180740]

約数ペア:

[(1, 44180740), (2, 22090370), (4, 11045185), (5, 8836148), (10, 4418074), (20, 2209037), (113, 390980), (173, 255380), (226, 195490), (346, 127690), (452, 97745), (565, 78196), (692, 63845), (865, 51076), (1130, 39098), (1730, 25538), (2260, 19549), (3460, 12769)]