70364020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{206953}}^1$

素因数の和:206979

約数の個数: 24

約数和(自身を含む): 156457224

約数和(自身を除く): 86093204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 206953, 413906, 827812, 1034765, 2069530, 3518201, 4139060, 7036402, 14072804, 17591005, 35182010, 70364020]

約数ペア:

[(1, 70364020), (2, 35182010), (4, 17591005), (5, 14072804), (10, 7036402), (17, 4139060), (20, 3518201), (34, 2069530), (68, 1034765), (85, 827812), (170, 413906), (340, 206953)]