91072510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3659}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 173923200

約数和(自身を除く): 82850690

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 3659, 4978, 7318, 12445, 18295, 24890, 36590, 69521, 139042, 347605, 479329, 695210, 958658, 2396645, 4793290, 9107251, 18214502, 45536255, 91072510]

約数ペア:

[(1, 91072510), (2, 45536255), (5, 18214502), (10, 9107251), (19, 4793290), (38, 2396645), (95, 958658), (131, 695210), (190, 479329), (262, 347605), (655, 139042), (1310, 69521), (2489, 36590), (3659, 24890), (4978, 18295), (7318, 12445)]