3333680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5953}}^1$

素因数の和:5973

約数の個数: 40

約数和(自身を含む): 8859552

約数和(自身を除く): 5525872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5953, 11906, 23812, 29765, 41671, 47624, 59530, 83342, 95248, 119060, 166684, 208355, 238120, 333368, 416710, 476240, 666736, 833420, 1666840, 3333680]

約数ペア:

[(1, 3333680), (2, 1666840), (4, 833420), (5, 666736), (7, 476240), (8, 416710), (10, 333368), (14, 238120), (16, 208355), (20, 166684), (28, 119060), (35, 95248), (40, 83342), (56, 59530), (70, 47624), (80, 41671), (112, 29765), (140, 23812), (280, 11906), (560, 5953)]