15697769560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1551163}}^1$

素因数の和:1551208

約数の個数: 64

約数和(自身を含む): 40206170880

約数和(自身を除く): 24508401320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 1551163, 3102326, 6204652, 7755815, 12409304, 15511630, 17062793, 31023260, 34125586, 35676749, 62046520, 68251172, 71353498, 85313965, 136502344, 142706996, 170627930, 178383745, 285413992, 341255860, 356767490, 392444239, 682511720, 713534980, 784888478, 1427069960, 1569776956, 1962221195, 3139553912, 3924442390, 7848884780, 15697769560]

約数ペア:

[(1, 15697769560), (2, 7848884780), (4, 3924442390), (5, 3139553912), (8, 1962221195), (10, 1569776956), (11, 1427069960), (20, 784888478), (22, 713534980), (23, 682511720), (40, 392444239), (44, 356767490), (46, 341255860), (55, 285413992), (88, 178383745), (92, 170627930), (110, 142706996), (115, 136502344), (184, 85313965), (220, 71353498), (230, 68251172), (253, 62046520), (440, 35676749), (460, 34125586), (506, 31023260), (920, 17062793), (1012, 15511630), (1265, 12409304), (2024, 7755815), (2530, 6204652), (5060, 3102326), (10120, 1551163)]