41664890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 35473030

約数列:

[1, 2, 5, 10, 53, 106, 127, 254, 265, 530, 619, 635, 1238, 1270, 3095, 6190, 6731, 13462, 32807, 33655, 65614, 67310, 78613, 157226, 164035, 328070, 393065, 786130, 4166489, 8332978, 20832445, 41664890]

約数ペア:

[(1, 41664890), (2, 20832445), (5, 8332978), (10, 4166489), (53, 786130), (106, 393065), (127, 328070), (254, 164035), (265, 157226), (530, 78613), (619, 67310), (635, 65614), (1238, 33655), (1270, 32807), (3095, 13462), (6190, 6731)]