33260020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 73156608

約数和(自身を除く): 39896588

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 863, 940, 1726, 1927, 3452, 3854, 4315, 7708, 8630, 9635, 17260, 19270, 35383, 38540, 40561, 70766, 81122, 141532, 162244, 176915, 202805, 353830, 405610, 707660, 811220, 1663001, 3326002, 6652004, 8315005, 16630010, 33260020]

約数ペア:

[(1, 33260020), (2, 16630010), (4, 8315005), (5, 6652004), (10, 3326002), (20, 1663001), (41, 811220), (47, 707660), (82, 405610), (94, 353830), (164, 202805), (188, 176915), (205, 162244), (235, 141532), (410, 81122), (470, 70766), (820, 40561), (863, 38540), (940, 35383), (1726, 19270), (1927, 17260), (3452, 9635), (3854, 8630), (4315, 7708)]