44979280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33073}}^1$

素因数の和:33103

約数の個数: 40

約数和(自身を含む): 110731752

約数和(自身を除く): 65752472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 33073, 66146, 132292, 165365, 264584, 330730, 529168, 562241, 661460, 1124482, 1322920, 2248964, 2645840, 2811205, 4497928, 5622410, 8995856, 11244820, 22489640, 44979280]

約数ペア:

[(1, 44979280), (2, 22489640), (4, 11244820), (5, 8995856), (8, 5622410), (10, 4497928), (16, 2811205), (17, 2645840), (20, 2248964), (34, 1322920), (40, 1124482), (68, 661460), (80, 562241), (85, 529168), (136, 330730), (170, 264584), (272, 165365), (340, 132292), (680, 66146), (1360, 33073)]