3458789680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{13721}}^1$

素因数の和:13894

約数の個数: 80

約数和(自身を含む): 8453191104

約数和(自身を除く): 4994401424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 137, 184, 230, 274, 368, 460, 548, 685, 920, 1096, 1370, 1840, 2192, 2740, 3151, 5480, 6302, 10960, 12604, 13721, 15755, 25208, 27442, 31510, 50416, 54884, 63020, 68605, 109768, 126040, 137210, 219536, 252080, 274420, 315583, 548840, 631166, 1097680, 1262332, 1577915, 1879777, 2524664, 3155830, 3759554, 5049328, 6311660, 7519108, 9398885, 12623320, 15038216, 18797770, 25246640, 30076432, 37595540, 43234871, 75191080, 86469742, 150382160, 172939484, 216174355, 345878968, 432348710, 691757936, 864697420, 1729394840, 3458789680]

約数ペア:

[(1, 3458789680), (2, 1729394840), (4, 864697420), (5, 691757936), (8, 432348710), (10, 345878968), (16, 216174355), (20, 172939484), (23, 150382160), (40, 86469742), (46, 75191080), (80, 43234871), (92, 37595540), (115, 30076432), (137, 25246640), (184, 18797770), (230, 15038216), (274, 12623320), (368, 9398885), (460, 7519108), (548, 6311660), (685, 5049328), (920, 3759554), (1096, 3155830), (1370, 2524664), (1840, 1879777), (2192, 1577915), (2740, 1262332), (3151, 1097680), (5480, 631166), (6302, 548840), (10960, 315583), (12604, 274420), (13721, 252080), (15755, 219536), (25208, 137210), (27442, 126040), (31510, 109768), (50416, 68605), (54884, 63020)]