44699620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2297}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 108097920

約数和(自身を除く): 63398300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2297, 2780, 3892, 4594, 4865, 9188, 9730, 11485, 16079, 19460, 22970, 32158, 45940, 64316, 80395, 160790, 319283, 321580, 638566, 1277132, 1596415, 2234981, 3192830, 4469962, 6385660, 8939924, 11174905, 22349810, 44699620]

約数ペア:

[(1, 44699620), (2, 22349810), (4, 11174905), (5, 8939924), (7, 6385660), (10, 4469962), (14, 3192830), (20, 2234981), (28, 1596415), (35, 1277132), (70, 638566), (139, 321580), (140, 319283), (278, 160790), (556, 80395), (695, 64316), (973, 45940), (1390, 32158), (1946, 22970), (2297, 19460), (2780, 16079), (3892, 11485), (4594, 9730), (4865, 9188)]