10868390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 21740400

約数和(自身を除く): 10872010

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 109, 118, 130, 169, 218, 295, 338, 545, 590, 767, 845, 1090, 1417, 1534, 1690, 2834, 3835, 6431, 7085, 7670, 9971, 12862, 14170, 18421, 19942, 32155, 36842, 49855, 64310, 83603, 92105, 99710, 167206, 184210, 418015, 836030, 1086839, 2173678, 5434195, 10868390]

約数ペア:

[(1, 10868390), (2, 5434195), (5, 2173678), (10, 1086839), (13, 836030), (26, 418015), (59, 184210), (65, 167206), (109, 99710), (118, 92105), (130, 83603), (169, 64310), (218, 49855), (295, 36842), (338, 32155), (545, 19942), (590, 18421), (767, 14170), (845, 12862), (1090, 9971), (1417, 7670), (1534, 7085), (1690, 6431), (2834, 3835)]