2009162210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1657}}^1$

素因数の和:1899

約数の個数: 64

約数和(自身を含む): 4028223744

約数和(自身を除く): 2019061534

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 151, 302, 365, 730, 755, 803, 1510, 1606, 1657, 1661, 3314, 3322, 4015, 8030, 8285, 8305, 11023, 16570, 16610, 18227, 22046, 36454, 55115, 91135, 110230, 120961, 121253, 182270, 241922, 242506, 250207, 500414, 604805, 606265, 1209610, 1212530, 1251035, 1330571, 2502070, 2661142, 2752277, 5504554, 6652855, 13305710, 13761385, 18265111, 27522770, 36530222, 91325555, 182651110, 200916221, 401832442, 1004581105, 2009162210]

約数ペア:

[(1, 2009162210), (2, 1004581105), (5, 401832442), (10, 200916221), (11, 182651110), (22, 91325555), (55, 36530222), (73, 27522770), (110, 18265111), (146, 13761385), (151, 13305710), (302, 6652855), (365, 5504554), (730, 2752277), (755, 2661142), (803, 2502070), (1510, 1330571), (1606, 1251035), (1657, 1212530), (1661, 1209610), (3314, 606265), (3322, 604805), (4015, 500414), (8030, 250207), (8285, 242506), (8305, 241922), (11023, 182270), (16570, 121253), (16610, 120961), (18227, 110230), (22046, 91135), (36454, 55115)]