13202210540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{26113}}^1$

素因数の和:27626

約数の個数: 48

約数和(自身を含む): 29376369792

約数和(自身を除く): 16174159252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1487, 2974, 5948, 7435, 14870, 25279, 26113, 29740, 50558, 52226, 101116, 104452, 126395, 130565, 252790, 261130, 443921, 505580, 522260, 887842, 1775684, 2219605, 4439210, 8878420, 38830031, 77660062, 155320124, 194150155, 388300310, 660110527, 776600620, 1320221054, 2640442108, 3300552635, 6601105270, 13202210540]

約数ペア:

[(1, 13202210540), (2, 6601105270), (4, 3300552635), (5, 2640442108), (10, 1320221054), (17, 776600620), (20, 660110527), (34, 388300310), (68, 194150155), (85, 155320124), (170, 77660062), (340, 38830031), (1487, 8878420), (2974, 4439210), (5948, 2219605), (7435, 1775684), (14870, 887842), (25279, 522260), (26113, 505580), (29740, 443921), (50558, 261130), (52226, 252790), (101116, 130565), (104452, 126395)]