45050180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{733}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 108514560

約数和(自身を除く): 63464380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 439, 733, 878, 1466, 1756, 2195, 2932, 3073, 3665, 4390, 5131, 6146, 7330, 8780, 10262, 12292, 14660, 15365, 20524, 25655, 30730, 51310, 61460, 102620, 321787, 643574, 1287148, 1608935, 2252509, 3217870, 4505018, 6435740, 9010036, 11262545, 22525090, 45050180]

約数ペア:

[(1, 45050180), (2, 22525090), (4, 11262545), (5, 9010036), (7, 6435740), (10, 4505018), (14, 3217870), (20, 2252509), (28, 1608935), (35, 1287148), (70, 643574), (140, 321787), (439, 102620), (733, 61460), (878, 51310), (1466, 30730), (1756, 25655), (2195, 20524), (2932, 15365), (3073, 14660), (3665, 12292), (4390, 10262), (5131, 8780), (6146, 7330)]