4877884880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5543051}}^1$

素因数の和:5543075

約数の個数: 40

約数和(自身を含む): 12372092064

約数和(自身を除く): 7494207184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5543051, 11086102, 22172204, 27715255, 44344408, 55430510, 60973561, 88688816, 110861020, 121947122, 221722040, 243894244, 304867805, 443444080, 487788488, 609735610, 975576976, 1219471220, 2438942440, 4877884880]

約数ペア:

[(1, 4877884880), (2, 2438942440), (4, 1219471220), (5, 975576976), (8, 609735610), (10, 487788488), (11, 443444080), (16, 304867805), (20, 243894244), (22, 221722040), (40, 121947122), (44, 110861020), (55, 88688816), (80, 60973561), (88, 55430510), (110, 44344408), (176, 27715255), (220, 22172204), (440, 11086102), (880, 5543051)]