14044720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 36158400

約数和(自身を除く): 22113680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 449, 460, 680, 782, 898, 920, 1360, 1564, 1796, 1840, 1955, 2245, 3128, 3592, 3910, 4490, 6256, 7184, 7633, 7820, 8980, 10327, 15266, 15640, 17960, 20654, 30532, 31280, 35920, 38165, 41308, 51635, 61064, 76330, 82616, 103270, 122128, 152660, 165232, 175559, 206540, 305320, 351118, 413080, 610640, 702236, 826160, 877795, 1404472, 1755590, 2808944, 3511180, 7022360, 14044720]

約数ペア:

[(1, 14044720), (2, 7022360), (4, 3511180), (5, 2808944), (8, 1755590), (10, 1404472), (16, 877795), (17, 826160), (20, 702236), (23, 610640), (34, 413080), (40, 351118), (46, 305320), (68, 206540), (80, 175559), (85, 165232), (92, 152660), (115, 122128), (136, 103270), (170, 82616), (184, 76330), (230, 61064), (272, 51635), (340, 41308), (368, 38165), (391, 35920), (449, 31280), (460, 30532), (680, 20654), (782, 17960), (898, 15640), (920, 15266), (1360, 10327), (1564, 8980), (1796, 7820), (1840, 7633), (1955, 7184), (2245, 6256), (3128, 4490), (3592, 3910)]