26685520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14503}}^1$

素因数の和:14539

約数の個数: 40

約数和(自身を含む): 64745856

約数和(自身を除く): 38060336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14503, 29006, 58012, 72515, 116024, 145030, 232048, 290060, 333569, 580120, 667138, 1160240, 1334276, 1667845, 2668552, 3335690, 5337104, 6671380, 13342760, 26685520]

約数ペア:

[(1, 26685520), (2, 13342760), (4, 6671380), (5, 5337104), (8, 3335690), (10, 2668552), (16, 1667845), (20, 1334276), (23, 1160240), (40, 667138), (46, 580120), (80, 333569), (92, 290060), (115, 232048), (184, 145030), (230, 116024), (368, 72515), (460, 58012), (920, 29006), (1840, 14503)]