44154740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 106780800

約数和(自身を除く): 62626060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2269, 2780, 3892, 4538, 4865, 9076, 9730, 11345, 15883, 19460, 22690, 31766, 45380, 63532, 79415, 158830, 315391, 317660, 630782, 1261564, 1576955, 2207737, 3153910, 4415474, 6307820, 8830948, 11038685, 22077370, 44154740]

約数ペア:

[(1, 44154740), (2, 22077370), (4, 11038685), (5, 8830948), (7, 6307820), (10, 4415474), (14, 3153910), (20, 2207737), (28, 1576955), (35, 1261564), (70, 630782), (139, 317660), (140, 315391), (278, 158830), (556, 79415), (695, 63532), (973, 45380), (1390, 31766), (1946, 22690), (2269, 19460), (2780, 15883), (3892, 11345), (4538, 9730), (4865, 9076)]