57828160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13901}}^1$

素因数の和:13931

約数の個数: 56

約数和(自身を含む): 148306536

約数和(自身を除く): 90478376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 13901, 27802, 55604, 69505, 111208, 139010, 180713, 222416, 278020, 361426, 444832, 556040, 722852, 889664, 903565, 1112080, 1445704, 1807130, 2224160, 2891408, 3614260, 4448320, 5782816, 7228520, 11565632, 14457040, 28914080, 57828160]

約数ペア:

[(1, 57828160), (2, 28914080), (4, 14457040), (5, 11565632), (8, 7228520), (10, 5782816), (13, 4448320), (16, 3614260), (20, 2891408), (26, 2224160), (32, 1807130), (40, 1445704), (52, 1112080), (64, 903565), (65, 889664), (80, 722852), (104, 556040), (130, 444832), (160, 361426), (208, 278020), (260, 222416), (320, 180713), (416, 139010), (520, 111208), (832, 69505), (1040, 55604), (2080, 27802), (4160, 13901)]