34271800

素因数分解:

$2^3\times 5^2\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 80073000

約数和(自身を除く): 45801200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 349, 491, 698, 982, 1396, 1745, 1964, 2455, 2792, 3490, 3928, 4910, 6980, 8725, 9820, 12275, 13960, 17450, 19640, 24550, 34900, 49100, 69800, 98200, 171359, 342718, 685436, 856795, 1370872, 1713590, 3427180, 4283975, 6854360, 8567950, 17135900, 34271800]

約数ペア:

[(1, 34271800), (2, 17135900), (4, 8567950), (5, 6854360), (8, 4283975), (10, 3427180), (20, 1713590), (25, 1370872), (40, 856795), (50, 685436), (100, 342718), (200, 171359), (349, 98200), (491, 69800), (698, 49100), (982, 34900), (1396, 24550), (1745, 19640), (1964, 17450), (2455, 13960), (2792, 12275), (3490, 9820), (3928, 8725), (4910, 6980)]