14681440

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 35108640

約数和(自身を除く): 20427200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1031, 1424, 1780, 2062, 2848, 3560, 4124, 5155, 7120, 8248, 10310, 14240, 16496, 20620, 32992, 41240, 82480, 91759, 164960, 183518, 367036, 458795, 734072, 917590, 1468144, 1835180, 2936288, 3670360, 7340720, 14681440]

約数ペア:

[(1, 14681440), (2, 7340720), (4, 3670360), (5, 2936288), (8, 1835180), (10, 1468144), (16, 917590), (20, 734072), (32, 458795), (40, 367036), (80, 183518), (89, 164960), (160, 91759), (178, 82480), (356, 41240), (445, 32992), (712, 20620), (890, 16496), (1031, 14240), (1424, 10310), (1780, 8248), (2062, 7120), (2848, 5155), (3560, 4124)]