25470295510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{991}}^1\times {\mathrm{1931}}^1$

素因数の和:2962

約数の個数: 64

約数和(自身を含む): 50504767488

約数和(自身を除く): 25034471978

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 991, 1210, 1331, 1931, 1982, 2662, 3862, 4955, 6655, 9655, 9910, 10901, 13310, 19310, 21241, 21802, 42482, 54505, 106205, 109010, 119911, 212410, 233651, 239822, 467302, 599555, 1168255, 1199110, 1319021, 1913621, 2336510, 2570161, 2638042, 3827242, 5140322, 6595105, 9568105, 12850805, 13190210, 19136210, 21049831, 25701610, 42099662, 105249155, 210498310, 231548141, 463096282, 1157740705, 2315481410, 2547029551, 5094059102, 12735147755, 25470295510]

約数ペア:

[(1, 25470295510), (2, 12735147755), (5, 5094059102), (10, 2547029551), (11, 2315481410), (22, 1157740705), (55, 463096282), (110, 231548141), (121, 210498310), (242, 105249155), (605, 42099662), (991, 25701610), (1210, 21049831), (1331, 19136210), (1931, 13190210), (1982, 12850805), (2662, 9568105), (3862, 6595105), (4955, 5140322), (6655, 3827242), (9655, 2638042), (9910, 2570161), (10901, 2336510), (13310, 1913621), (19310, 1319021), (21241, 1199110), (21802, 1168255), (42482, 599555), (54505, 467302), (106205, 239822), (109010, 233651), (119911, 212410)]