14643640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 37532160

約数和(自身を除く): 22888520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 1447, 2024, 2530, 2894, 5060, 5788, 7235, 10120, 11576, 14470, 15917, 28940, 31834, 33281, 57880, 63668, 66562, 79585, 127336, 133124, 159170, 166405, 266248, 318340, 332810, 366091, 636680, 665620, 732182, 1331240, 1464364, 1830455, 2928728, 3660910, 7321820, 14643640]

約数ペア:

[(1, 14643640), (2, 7321820), (4, 3660910), (5, 2928728), (8, 1830455), (10, 1464364), (11, 1331240), (20, 732182), (22, 665620), (23, 636680), (40, 366091), (44, 332810), (46, 318340), (55, 266248), (88, 166405), (92, 159170), (110, 133124), (115, 127336), (184, 79585), (220, 66562), (230, 63668), (253, 57880), (440, 33281), (460, 31834), (506, 28940), (920, 15917), (1012, 14470), (1265, 11576), (1447, 10120), (2024, 7235), (2530, 5788), (2894, 5060)]