34900000

素因数分解:

$2^5\times 5^5\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 72

約数和(自身を含む): 86127300

約数和(自身を除く): 51227300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 349, 400, 500, 625, 698, 800, 1000, 1250, 1396, 1745, 2000, 2500, 2792, 3125, 3490, 4000, 5000, 5584, 6250, 6980, 8725, 10000, 11168, 12500, 13960, 17450, 20000, 25000, 27920, 34900, 43625, 50000, 55840, 69800, 87250, 100000, 139600, 174500, 218125, 279200, 349000, 436250, 698000, 872500, 1090625, 1396000, 1745000, 2181250, 3490000, 4362500, 6980000, 8725000, 17450000, 34900000]

約数ペア:

[(1, 34900000), (2, 17450000), (4, 8725000), (5, 6980000), (8, 4362500), (10, 3490000), (16, 2181250), (20, 1745000), (25, 1396000), (32, 1090625), (40, 872500), (50, 698000), (80, 436250), (100, 349000), (125, 279200), (160, 218125), (200, 174500), (250, 139600), (349, 100000), (400, 87250), (500, 69800), (625, 55840), (698, 50000), (800, 43625), (1000, 34900), (1250, 27920), (1396, 25000), (1745, 20000), (2000, 17450), (2500, 13960), (2792, 12500), (3125, 11168), (3490, 10000), (4000, 8725), (5000, 6980), (5584, 6250)]