66182510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 60220690

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 2659, 4978, 5318, 12445, 13295, 24890, 26590, 50521, 101042, 252605, 348329, 505210, 696658, 1741645, 3483290, 6618251, 13236502, 33091255, 66182510]

約数ペア:

[(1, 66182510), (2, 33091255), (5, 13236502), (10, 6618251), (19, 3483290), (38, 1741645), (95, 696658), (131, 505210), (190, 348329), (262, 252605), (655, 101042), (1310, 50521), (2489, 26590), (2659, 24890), (4978, 13295), (5318, 12445)]