26685230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18692

約数の個数: 32

約数和(自身を含む): 56433888

約数和(自身を除く): 29748658

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 18661, 37322, 93305, 186610, 205271, 242593, 410542, 485186, 1026355, 1212965, 2052710, 2425930, 2668523, 5337046, 13342615, 26685230]

約数ペア:

[(1, 26685230), (2, 13342615), (5, 5337046), (10, 2668523), (11, 2425930), (13, 2052710), (22, 1212965), (26, 1026355), (55, 485186), (65, 410542), (110, 242593), (130, 205271), (143, 186610), (286, 93305), (715, 37322), (1430, 18661)]