64698260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17299}}^1$

素因数の和:17336

約数の個数: 48

約数和(自身を含む): 156945600

約数和(自身を除く): 92247340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 17299, 34598, 69196, 86495, 172990, 190289, 294083, 345980, 380578, 588166, 761156, 951445, 1176332, 1470415, 1902890, 2940830, 3234913, 3805780, 5881660, 6469826, 12939652, 16174565, 32349130, 64698260]

約数ペア:

[(1, 64698260), (2, 32349130), (4, 16174565), (5, 12939652), (10, 6469826), (11, 5881660), (17, 3805780), (20, 3234913), (22, 2940830), (34, 1902890), (44, 1470415), (55, 1176332), (68, 951445), (85, 761156), (110, 588166), (170, 380578), (187, 345980), (220, 294083), (340, 190289), (374, 172990), (748, 86495), (935, 69196), (1870, 34598), (3740, 17299)]