39754120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6173}}^1$

素因数の和:6214

約数の個数: 64

約数和(自身を含む): 106686720

約数和(自身を除く): 66932600

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, 6173, 6440, 12346, 24692, 30865, 43211, 49384, 61730, 86422, 123460, 141979, 172844, 216055, 246920, 283958, 345688, 432110, 567916, 709895, 864220, 993853, 1135832, 1419790, 1728440, 1987706, 2839580, 3975412, 4969265, 5679160, 7950824, 9938530, 19877060, 39754120]

約数ペア:

[(1, 39754120), (2, 19877060), (4, 9938530), (5, 7950824), (7, 5679160), (8, 4969265), (10, 3975412), (14, 2839580), (20, 1987706), (23, 1728440), (28, 1419790), (35, 1135832), (40, 993853), (46, 864220), (56, 709895), (70, 567916), (92, 432110), (115, 345688), (140, 283958), (161, 246920), (184, 216055), (230, 172844), (280, 141979), (322, 123460), (460, 86422), (644, 61730), (805, 49384), (920, 43211), (1288, 30865), (1610, 24692), (3220, 12346), (6173, 6440)]