829011680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{740189}}^1$

素因数の和:740211

約数の個数: 48

約数和(自身を含む): 2238334560

約数和(自身を除く): 1409322880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 740189, 1480378, 2960756, 3700945, 5181323, 5921512, 7401890, 10362646, 11843024, 14803780, 20725292, 23686048, 25906615, 29607560, 41450584, 51813230, 59215120, 82901168, 103626460, 118430240, 165802336, 207252920, 414505840, 829011680]

約数ペア:

[(1, 829011680), (2, 414505840), (4, 207252920), (5, 165802336), (7, 118430240), (8, 103626460), (10, 82901168), (14, 59215120), (16, 51813230), (20, 41450584), (28, 29607560), (32, 25906615), (35, 23686048), (40, 20725292), (56, 14803780), (70, 11843024), (80, 10362646), (112, 7401890), (140, 5921512), (160, 5181323), (224, 3700945), (280, 2960756), (560, 1480378), (1120, 740189)]