4549204880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5169551}}^1$

素因数の和:5169575

約数の個数: 40

約数和(自身を含む): 11538440064

約数和(自身を除く): 6989235184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5169551, 10339102, 20678204, 25847755, 41356408, 51695510, 56865061, 82712816, 103391020, 113730122, 206782040, 227460244, 284325305, 413564080, 454920488, 568650610, 909840976, 1137301220, 2274602440, 4549204880]

約数ペア:

[(1, 4549204880), (2, 2274602440), (4, 1137301220), (5, 909840976), (8, 568650610), (10, 454920488), (11, 413564080), (16, 284325305), (20, 227460244), (22, 206782040), (40, 113730122), (44, 103391020), (55, 82712816), (80, 56865061), (88, 51695510), (110, 41356408), (176, 25847755), (220, 20678204), (440, 10339102), (880, 5169551)]