14317960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 19896440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 197, 230, 316, 394, 395, 460, 632, 788, 790, 920, 985, 1576, 1580, 1817, 1970, 3160, 3634, 3940, 4531, 7268, 7880, 9062, 9085, 14536, 15563, 18124, 18170, 22655, 31126, 36248, 36340, 45310, 62252, 72680, 77815, 90620, 124504, 155630, 181240, 311260, 357949, 622520, 715898, 1431796, 1789745, 2863592, 3579490, 7158980, 14317960]

約数ペア:

[(1, 14317960), (2, 7158980), (4, 3579490), (5, 2863592), (8, 1789745), (10, 1431796), (20, 715898), (23, 622520), (40, 357949), (46, 311260), (79, 181240), (92, 155630), (115, 124504), (158, 90620), (184, 77815), (197, 72680), (230, 62252), (316, 45310), (394, 36340), (395, 36248), (460, 31126), (632, 22655), (788, 18170), (790, 18124), (920, 15563), (985, 14536), (1576, 9085), (1580, 9062), (1817, 7880), (1970, 7268), (3160, 4531), (3634, 3940)]