23455520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13327}}^1$

素因数の和:13353

約数の個数: 48

約数和(自身を含む): 60455808

約数和(自身を除く): 37000288

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, 13327, 26654, 53308, 66635, 106616, 133270, 146597, 213232, 266540, 293194, 426464, 533080, 586388, 732985, 1066160, 1172776, 1465970, 2132320, 2345552, 2931940, 4691104, 5863880, 11727760, 23455520]

約数ペア:

[(1, 23455520), (2, 11727760), (4, 5863880), (5, 4691104), (8, 2931940), (10, 2345552), (11, 2132320), (16, 1465970), (20, 1172776), (22, 1066160), (32, 732985), (40, 586388), (44, 533080), (55, 426464), (80, 293194), (88, 266540), (110, 213232), (160, 146597), (176, 133270), (220, 106616), (352, 66635), (440, 53308), (880, 26654), (1760, 13327)]