445415630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{45497}}^1$

素因数の和:45604

約数の個数: 32

約数和(自身を含む): 884481120

約数和(自身を除く): 439065490

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 45497, 90994, 227485, 454970, 500467, 1000934, 2502335, 4049233, 5004670, 8098466, 20246165, 40492330, 44541563, 89083126, 222707815, 445415630]

約数ペア:

[(1, 445415630), (2, 222707815), (5, 89083126), (10, 44541563), (11, 40492330), (22, 20246165), (55, 8098466), (89, 5004670), (110, 4049233), (178, 2502335), (445, 1000934), (890, 500467), (979, 454970), (1958, 227485), (4895, 90994), (9790, 45497)]