13443500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 35223552

約数和(自身を除く): 21780052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 125, 140, 161, 167, 175, 230, 250, 322, 334, 350, 460, 500, 575, 644, 668, 700, 805, 835, 875, 1150, 1169, 1610, 1670, 1750, 2300, 2338, 2875, 3220, 3340, 3500, 3841, 4025, 4175, 4676, 5750, 5845, 7682, 8050, 8350, 11500, 11690, 15364, 16100, 16700, 19205, 20125, 20875, 23380, 26887, 29225, 38410, 40250, 41750, 53774, 58450, 76820, 80500, 83500, 96025, 107548, 116900, 134435, 146125, 192050, 268870, 292250, 384100, 480125, 537740, 584500, 672175, 960250, 1344350, 1920500, 2688700, 3360875, 6721750, 13443500]

約数ペア:

[(1, 13443500), (2, 6721750), (4, 3360875), (5, 2688700), (7, 1920500), (10, 1344350), (14, 960250), (20, 672175), (23, 584500), (25, 537740), (28, 480125), (35, 384100), (46, 292250), (50, 268870), (70, 192050), (92, 146125), (100, 134435), (115, 116900), (125, 107548), (140, 96025), (161, 83500), (167, 80500), (175, 76820), (230, 58450), (250, 53774), (322, 41750), (334, 40250), (350, 38410), (460, 29225), (500, 26887), (575, 23380), (644, 20875), (668, 20125), (700, 19205), (805, 16700), (835, 16100), (875, 15364), (1150, 11690), (1169, 11500), (1610, 8350), (1670, 8050), (1750, 7682), (2300, 5845), (2338, 5750), (2875, 4676), (3220, 4175), (3340, 4025), (3500, 3841)]