14080720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 34604928

約数和(自身を除く): 20524208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 67, 71, 74, 80, 134, 142, 148, 185, 268, 284, 296, 335, 355, 370, 536, 568, 592, 670, 710, 740, 1072, 1136, 1340, 1420, 1480, 2479, 2627, 2680, 2840, 2960, 4757, 4958, 5254, 5360, 5680, 9514, 9916, 10508, 12395, 13135, 19028, 19832, 21016, 23785, 24790, 26270, 38056, 39664, 42032, 47570, 49580, 52540, 76112, 95140, 99160, 105080, 176009, 190280, 198320, 210160, 352018, 380560, 704036, 880045, 1408072, 1760090, 2816144, 3520180, 7040360, 14080720]

約数ペア:

[(1, 14080720), (2, 7040360), (4, 3520180), (5, 2816144), (8, 1760090), (10, 1408072), (16, 880045), (20, 704036), (37, 380560), (40, 352018), (67, 210160), (71, 198320), (74, 190280), (80, 176009), (134, 105080), (142, 99160), (148, 95140), (185, 76112), (268, 52540), (284, 49580), (296, 47570), (335, 42032), (355, 39664), (370, 38056), (536, 26270), (568, 24790), (592, 23785), (670, 21016), (710, 19832), (740, 19028), (1072, 13135), (1136, 12395), (1340, 10508), (1420, 9916), (1480, 9514), (2479, 5680), (2627, 5360), (2680, 5254), (2840, 4958), (2960, 4757)]