13359680

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 56

約数和(自身を含む): 32260032

約数和(自身を除く): 18900352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 503, 664, 830, 1006, 1328, 1660, 2012, 2515, 2656, 3320, 4024, 5030, 5312, 6640, 8048, 10060, 13280, 16096, 20120, 26560, 32192, 40240, 41749, 80480, 83498, 160960, 166996, 208745, 333992, 417490, 667984, 834980, 1335968, 1669960, 2671936, 3339920, 6679840, 13359680]

約数ペア:

[(1, 13359680), (2, 6679840), (4, 3339920), (5, 2671936), (8, 1669960), (10, 1335968), (16, 834980), (20, 667984), (32, 417490), (40, 333992), (64, 208745), (80, 166996), (83, 160960), (160, 83498), (166, 80480), (320, 41749), (332, 40240), (415, 32192), (503, 26560), (664, 20120), (830, 16096), (1006, 13280), (1328, 10060), (1660, 8048), (2012, 6640), (2515, 5312), (2656, 5030), (3320, 4024)]