61689760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35051}}^1$

素因数の和:35077

約数の個数: 48

約数和(自身を含む): 158995872

約数和(自身を除く): 97306112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 35051, 70102, 140204, 175255, 280408, 350510, 385561, 560816, 701020, 771122, 1121632, 1402040, 1542244, 1927805, 2804080, 3084488, 3855610, 5608160, 6168976, 7711220, 12337952, 15422440, 30844880, 61689760]

約数ペア:

[(1, 61689760), (2, 30844880), (4, 15422440), (5, 12337952), (8, 7711220), (10, 6168976), (11, 5608160), (16, 3855610), (20, 3084488), (22, 2804080), (32, 1927805), (40, 1542244), (44, 1402040), (55, 1121632), (80, 771122), (88, 701020), (110, 560816), (160, 385561), (176, 350510), (220, 280408), (352, 175255), (440, 140204), (880, 70102), (1760, 35051)]