450705470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{4091}}^1$

素因数の和:4600

約数の個数: 32

約数和(自身を含む): 848517120

約数和(自身を除く): 397811650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 479, 958, 2395, 4091, 4790, 8182, 11017, 20455, 22034, 40910, 55085, 94093, 110170, 188186, 470465, 940930, 1959589, 3919178, 9797945, 19595890, 45070547, 90141094, 225352735, 450705470]

約数ペア:

[(1, 450705470), (2, 225352735), (5, 90141094), (10, 45070547), (23, 19595890), (46, 9797945), (115, 3919178), (230, 1959589), (479, 940930), (958, 470465), (2395, 188186), (4091, 110170), (4790, 94093), (8182, 55085), (11017, 40910), (20455, 22034)]