226647590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3345

約数の個数: 48

約数和(自身を含む): 452674656

約数和(自身を除く): 226027066

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 410, 533, 845, 1066, 1690, 2665, 3271, 5330, 6542, 6929, 13858, 16355, 32710, 34645, 42523, 69290, 85046, 134111, 212615, 268222, 425230, 552799, 670555, 1105598, 1341110, 1743443, 2763995, 3486886, 5527990, 8717215, 17434430, 22664759, 45329518, 113323795, 226647590]

約数ペア:

[(1, 226647590), (2, 113323795), (5, 45329518), (10, 22664759), (13, 17434430), (26, 8717215), (41, 5527990), (65, 3486886), (82, 2763995), (130, 1743443), (169, 1341110), (205, 1105598), (338, 670555), (410, 552799), (533, 425230), (845, 268222), (1066, 212615), (1690, 134111), (2665, 85046), (3271, 69290), (5330, 42523), (6542, 34645), (6929, 32710), (13858, 16355)]