40315264

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 93605400

約数和(自身を除く): 53290136

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 137, 152, 176, 209, 242, 274, 304, 352, 418, 484, 548, 608, 704, 836, 968, 1096, 1216, 1408, 1507, 1672, 1936, 2192, 2299, 2432, 2603, 3014, 3344, 3872, 4384, 4598, 5206, 6028, 6688, 7744, 8768, 9196, 10412, 12056, 13376, 15488, 16577, 17536, 18392, 20824, 24112, 26752, 28633, 33154, 36784, 41648, 48224, 57266, 66308, 73568, 83296, 96448, 114532, 132616, 147136, 166592, 192896, 229064, 265232, 294272, 314963, 333184, 458128, 530464, 629926, 916256, 1060928, 1259852, 1832512, 2121856, 2519704, 3665024, 5039408, 10078816, 20157632, 40315264]

約数ペア:

[(1, 40315264), (2, 20157632), (4, 10078816), (8, 5039408), (11, 3665024), (16, 2519704), (19, 2121856), (22, 1832512), (32, 1259852), (38, 1060928), (44, 916256), (64, 629926), (76, 530464), (88, 458128), (121, 333184), (128, 314963), (137, 294272), (152, 265232), (176, 229064), (209, 192896), (242, 166592), (274, 147136), (304, 132616), (352, 114532), (418, 96448), (484, 83296), (548, 73568), (608, 66308), (704, 57266), (836, 48224), (968, 41648), (1096, 36784), (1216, 33154), (1408, 28633), (1507, 26752), (1672, 24112), (1936, 20824), (2192, 18392), (2299, 17536), (2432, 16577), (2603, 15488), (3014, 13376), (3344, 12056), (3872, 10412), (4384, 9196), (4598, 8768), (5206, 7744), (6028, 6688)]