16854080360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32411693}}^1$

素因数の和:32411717

約数の個数: 32

約数和(自身を含む): 40838734440

約数和(自身を除く): 23984654080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32411693, 64823386, 129646772, 162058465, 259293544, 324116930, 421352009, 648233860, 842704018, 1296467720, 1685408036, 2106760045, 3370816072, 4213520090, 8427040180, 16854080360]

約数ペア:

[(1, 16854080360), (2, 8427040180), (4, 4213520090), (5, 3370816072), (8, 2106760045), (10, 1685408036), (13, 1296467720), (20, 842704018), (26, 648233860), (40, 421352009), (52, 324116930), (65, 259293544), (104, 162058465), (130, 129646772), (260, 64823386), (520, 32411693)]