113522440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69221}}^1$

素因数の和:69273

約数の個数: 32

約数和(自身を含む): 261659160

約数和(自身を除く): 148136720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 69221, 138442, 276884, 346105, 553768, 692210, 1384420, 2768840, 2838061, 5676122, 11352244, 14190305, 22704488, 28380610, 56761220, 113522440]

約数ペア:

[(1, 113522440), (2, 56761220), (4, 28380610), (5, 22704488), (8, 14190305), (10, 11352244), (20, 5676122), (40, 2838061), (41, 2768840), (82, 1384420), (164, 692210), (205, 553768), (328, 346105), (410, 276884), (820, 138442), (1640, 69221)]