2017053080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313207}}^1$

素因数の和:313248

約数の個数: 64

約数和(自身を含む): 5412234240

約数和(自身を除く): 3395181160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 313207, 626414, 1252828, 1566035, 2192449, 2505656, 3132070, 4384898, 6264140, 7203761, 8769796, 10962245, 12528280, 14407522, 17539592, 21924490, 28815044, 36018805, 43848980, 50426327, 57630088, 72037610, 87697960, 100852654, 144075220, 201705308, 252131635, 288150440, 403410616, 504263270, 1008526540, 2017053080]

約数ペア:

[(1, 2017053080), (2, 1008526540), (4, 504263270), (5, 403410616), (7, 288150440), (8, 252131635), (10, 201705308), (14, 144075220), (20, 100852654), (23, 87697960), (28, 72037610), (35, 57630088), (40, 50426327), (46, 43848980), (56, 36018805), (70, 28815044), (92, 21924490), (115, 17539592), (140, 14407522), (161, 12528280), (184, 10962245), (230, 8769796), (280, 7203761), (322, 6264140), (460, 4384898), (644, 3132070), (805, 2505656), (920, 2192449), (1288, 1566035), (1610, 1252828), (3220, 626414), (6440, 313207)]