2017296140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{10889}}^1$

素因数の和:11114

約数の個数: 48

約数和(自身を含む): 4335962400

約数和(自身を除く): 2318666260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 157, 236, 295, 314, 590, 628, 785, 1180, 1570, 3140, 9263, 10889, 18526, 21778, 37052, 43556, 46315, 54445, 92630, 108890, 185260, 217780, 642451, 1284902, 1709573, 2569804, 3212255, 3419146, 6424510, 6838292, 8547865, 12849020, 17095730, 34191460, 100864807, 201729614, 403459228, 504324035, 1008648070, 2017296140]

約数ペア:

[(1, 2017296140), (2, 1008648070), (4, 504324035), (5, 403459228), (10, 201729614), (20, 100864807), (59, 34191460), (118, 17095730), (157, 12849020), (236, 8547865), (295, 6838292), (314, 6424510), (590, 3419146), (628, 3212255), (785, 2569804), (1180, 1709573), (1570, 1284902), (3140, 642451), (9263, 217780), (10889, 185260), (18526, 108890), (21778, 92630), (37052, 54445), (43556, 46315)]