27876160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6701}}^1$

素因数の和:6731

約数の個数: 56

約数和(自身を含む): 71496936

約数和(自身を除く): 43620776

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, 6701, 13402, 26804, 33505, 53608, 67010, 87113, 107216, 134020, 174226, 214432, 268040, 348452, 428864, 435565, 536080, 696904, 871130, 1072160, 1393808, 1742260, 2144320, 2787616, 3484520, 5575232, 6969040, 13938080, 27876160]

約数ペア:

[(1, 27876160), (2, 13938080), (4, 6969040), (5, 5575232), (8, 3484520), (10, 2787616), (13, 2144320), (16, 1742260), (20, 1393808), (26, 1072160), (32, 871130), (40, 696904), (52, 536080), (64, 435565), (65, 428864), (80, 348452), (104, 268040), (130, 214432), (160, 174226), (208, 134020), (260, 107216), (320, 87113), (416, 67010), (520, 53608), (832, 33505), (1040, 26804), (2080, 13402), (4160, 6701)]