14268280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 36106560

約数和(自身を除く): 21838280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1193, 1196, 1495, 2386, 2392, 2990, 4772, 5965, 5980, 9544, 11930, 11960, 15509, 23860, 27439, 31018, 47720, 54878, 62036, 77545, 109756, 124072, 137195, 155090, 219512, 274390, 310180, 356707, 548780, 620360, 713414, 1097560, 1426828, 1783535, 2853656, 3567070, 7134140, 14268280]

約数ペア:

[(1, 14268280), (2, 7134140), (4, 3567070), (5, 2853656), (8, 1783535), (10, 1426828), (13, 1097560), (20, 713414), (23, 620360), (26, 548780), (40, 356707), (46, 310180), (52, 274390), (65, 219512), (92, 155090), (104, 137195), (115, 124072), (130, 109756), (184, 77545), (230, 62036), (260, 54878), (299, 47720), (460, 31018), (520, 27439), (598, 23860), (920, 15509), (1193, 11960), (1196, 11930), (1495, 9544), (2386, 5980), (2392, 5965), (2990, 4772)]