105027520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25247}}^1$

素因数の和:25277

約数の個数: 56

約数和(自身を含む): 269345664

約数和(自身を除く): 164318144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 25247, 50494, 100988, 126235, 201976, 252470, 328211, 403952, 504940, 656422, 807904, 1009880, 1312844, 1615808, 1641055, 2019760, 2625688, 3282110, 4039520, 5251376, 6564220, 8079040, 10502752, 13128440, 21005504, 26256880, 52513760, 105027520]

約数ペア:

[(1, 105027520), (2, 52513760), (4, 26256880), (5, 21005504), (8, 13128440), (10, 10502752), (13, 8079040), (16, 6564220), (20, 5251376), (26, 4039520), (32, 3282110), (40, 2625688), (52, 2019760), (64, 1641055), (65, 1615808), (80, 1312844), (104, 1009880), (130, 807904), (160, 656422), (208, 504940), (260, 403952), (320, 328211), (416, 252470), (520, 201976), (832, 126235), (1040, 100988), (2080, 50494), (4160, 25247)]