35254540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 76567680

約数和(自身を除く): 41313140

約数列:

[1, 2, 4, 5, 10, 20, 53, 79, 106, 158, 212, 265, 316, 395, 421, 530, 790, 842, 1060, 1580, 1684, 2105, 4187, 4210, 8374, 8420, 16748, 20935, 22313, 33259, 41870, 44626, 66518, 83740, 89252, 111565, 133036, 166295, 223130, 332590, 446260, 665180, 1762727, 3525454, 7050908, 8813635, 17627270, 35254540]

約数ペア:

[(1, 35254540), (2, 17627270), (4, 8813635), (5, 7050908), (10, 3525454), (20, 1762727), (53, 665180), (79, 446260), (106, 332590), (158, 223130), (212, 166295), (265, 133036), (316, 111565), (395, 89252), (421, 83740), (530, 66518), (790, 44626), (842, 41870), (1060, 33259), (1580, 22313), (1684, 20935), (2105, 16748), (4187, 8420), (4210, 8374)]