13016912960

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{359981}}^1$

素因数の和:360111

約数の個数: 56

約数和(自身を含む): 31270916376

約数和(自身を除く): 18254003416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 7232, 9040, 18080, 36160, 359981, 719962, 1439924, 1799905, 2879848, 3599810, 5759696, 7199620, 11519392, 14399240, 23038784, 28798480, 40677853, 57596960, 81355706, 115193920, 162711412, 203389265, 325422824, 406778530, 650845648, 813557060, 1301691296, 1627114120, 2603382592, 3254228240, 6508456480, 13016912960]

約数ペア:

[(1, 13016912960), (2, 6508456480), (4, 3254228240), (5, 2603382592), (8, 1627114120), (10, 1301691296), (16, 813557060), (20, 650845648), (32, 406778530), (40, 325422824), (64, 203389265), (80, 162711412), (113, 115193920), (160, 81355706), (226, 57596960), (320, 40677853), (452, 28798480), (565, 23038784), (904, 14399240), (1130, 11519392), (1808, 7199620), (2260, 5759696), (3616, 3599810), (4520, 2879848), (7232, 1799905), (9040, 1439924), (18080, 719962), (36160, 359981)]