30905813200

素因数分解:

$2^4\times 5^2\times {\mathrm{457}}^1\times {\mathrm{169069}}^1$

素因数の和:169544

約数の個数: 60

約数和(自身を含む): 74414131660

約数和(自身を除く): 43508318460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 457, 914, 1828, 2285, 3656, 4570, 7312, 9140, 11425, 18280, 22850, 36560, 45700, 91400, 169069, 182800, 338138, 676276, 845345, 1352552, 1690690, 2705104, 3381380, 4226725, 6762760, 8453450, 13525520, 16906900, 33813800, 67627600, 77264533, 154529066, 309058132, 386322665, 618116264, 772645330, 1236232528, 1545290660, 1931613325, 3090581320, 3863226650, 6181162640, 7726453300, 15452906600, 30905813200]

約数ペア:

[(1, 30905813200), (2, 15452906600), (4, 7726453300), (5, 6181162640), (8, 3863226650), (10, 3090581320), (16, 1931613325), (20, 1545290660), (25, 1236232528), (40, 772645330), (50, 618116264), (80, 386322665), (100, 309058132), (200, 154529066), (400, 77264533), (457, 67627600), (914, 33813800), (1828, 16906900), (2285, 13525520), (3656, 8453450), (4570, 6762760), (7312, 4226725), (9140, 3381380), (11425, 2705104), (18280, 1690690), (22850, 1352552), (36560, 845345), (45700, 676276), (91400, 338138), (169069, 182800)]