13302079240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{51217}}^1$

素因数の和:51422

約数の個数: 64

約数和(自身を含む): 30829138560

約数和(自身を除く): 17527059320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 151, 172, 215, 302, 344, 430, 604, 755, 860, 1208, 1510, 1720, 3020, 6040, 6493, 12986, 25972, 32465, 51217, 51944, 64930, 102434, 129860, 204868, 256085, 259720, 409736, 512170, 1024340, 2048680, 2202331, 4404662, 7733767, 8809324, 11011655, 15467534, 17618648, 22023310, 30935068, 38668835, 44046620, 61870136, 77337670, 88093240, 154675340, 309350680, 332551981, 665103962, 1330207924, 1662759905, 2660415848, 3325519810, 6651039620, 13302079240]

約数ペア:

[(1, 13302079240), (2, 6651039620), (4, 3325519810), (5, 2660415848), (8, 1662759905), (10, 1330207924), (20, 665103962), (40, 332551981), (43, 309350680), (86, 154675340), (151, 88093240), (172, 77337670), (215, 61870136), (302, 44046620), (344, 38668835), (430, 30935068), (604, 22023310), (755, 17618648), (860, 15467534), (1208, 11011655), (1510, 8809324), (1720, 7733767), (3020, 4404662), (6040, 2202331), (6493, 2048680), (12986, 1024340), (25972, 512170), (32465, 409736), (51217, 259720), (51944, 256085), (64930, 204868), (102434, 129860)]