14173640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 34821360

約数和(自身を除く): 20647720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 281, 388, 485, 520, 562, 776, 970, 1124, 1261, 1405, 1940, 2248, 2522, 2810, 3653, 3880, 5044, 5620, 6305, 7306, 10088, 11240, 12610, 14612, 18265, 25220, 27257, 29224, 36530, 50440, 54514, 73060, 109028, 136285, 146120, 218056, 272570, 354341, 545140, 708682, 1090280, 1417364, 1771705, 2834728, 3543410, 7086820, 14173640]

約数ペア:

[(1, 14173640), (2, 7086820), (4, 3543410), (5, 2834728), (8, 1771705), (10, 1417364), (13, 1090280), (20, 708682), (26, 545140), (40, 354341), (52, 272570), (65, 218056), (97, 146120), (104, 136285), (130, 109028), (194, 73060), (260, 54514), (281, 50440), (388, 36530), (485, 29224), (520, 27257), (562, 25220), (776, 18265), (970, 14612), (1124, 12610), (1261, 11240), (1405, 10088), (1940, 7306), (2248, 6305), (2522, 5620), (2810, 5044), (3653, 3880)]