22008560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39301}}^1$

素因数の和:39321

約数の個数: 40

約数和(自身を含む): 58481376

約数和(自身を除く): 36472816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39301, 78602, 157204, 196505, 275107, 314408, 393010, 550214, 628816, 786020, 1100428, 1375535, 1572040, 2200856, 2751070, 3144080, 4401712, 5502140, 11004280, 22008560]

約数ペア:

[(1, 22008560), (2, 11004280), (4, 5502140), (5, 4401712), (7, 3144080), (8, 2751070), (10, 2200856), (14, 1572040), (16, 1375535), (20, 1100428), (28, 786020), (35, 628816), (40, 550214), (56, 393010), (70, 314408), (80, 275107), (112, 196505), (140, 157204), (280, 78602), (560, 39301)]