2201603420

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{2287}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 4674109440

約数和(自身を除く): 2472506020

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 379, 508, 635, 758, 1270, 1516, 1895, 2287, 2540, 3790, 4574, 7580, 9148, 11435, 22870, 45740, 48133, 96266, 192532, 240665, 290449, 481330, 580898, 866773, 962660, 1161796, 1452245, 1733546, 2904490, 3467092, 4333865, 5808980, 8667730, 17335460, 110080171, 220160342, 440320684, 550400855, 1100801710, 2201603420]

約数ペア:

[(1, 2201603420), (2, 1100801710), (4, 550400855), (5, 440320684), (10, 220160342), (20, 110080171), (127, 17335460), (254, 8667730), (379, 5808980), (508, 4333865), (635, 3467092), (758, 2904490), (1270, 1733546), (1516, 1452245), (1895, 1161796), (2287, 962660), (2540, 866773), (3790, 580898), (4574, 481330), (7580, 290449), (9148, 240665), (11435, 192532), (22870, 96266), (45740, 48133)]