16453140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 50972544

約数和(自身を除く): 34519404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 132, 165, 194, 220, 257, 291, 330, 388, 485, 514, 582, 660, 771, 970, 1028, 1067, 1164, 1285, 1455, 1542, 1940, 2134, 2570, 2827, 2910, 3084, 3201, 3855, 4268, 5140, 5335, 5654, 5820, 6402, 7710, 8481, 10670, 11308, 12804, 14135, 15420, 16005, 16962, 21340, 24929, 28270, 32010, 33924, 42405, 49858, 56540, 64020, 74787, 84810, 99716, 124645, 149574, 169620, 249290, 274219, 299148, 373935, 498580, 548438, 747870, 822657, 1096876, 1371095, 1495740, 1645314, 2742190, 3290628, 4113285, 5484380, 8226570, 16453140]

約数ペア:

[(1, 16453140), (2, 8226570), (3, 5484380), (4, 4113285), (5, 3290628), (6, 2742190), (10, 1645314), (11, 1495740), (12, 1371095), (15, 1096876), (20, 822657), (22, 747870), (30, 548438), (33, 498580), (44, 373935), (55, 299148), (60, 274219), (66, 249290), (97, 169620), (110, 149574), (132, 124645), (165, 99716), (194, 84810), (220, 74787), (257, 64020), (291, 56540), (330, 49858), (388, 42405), (485, 33924), (514, 32010), (582, 28270), (660, 24929), (771, 21340), (970, 16962), (1028, 16005), (1067, 15420), (1164, 14135), (1285, 12804), (1455, 11308), (1542, 10670), (1940, 8481), (2134, 7710), (2570, 6402), (2827, 5820), (2910, 5654), (3084, 5335), (3201, 5140), (3855, 4268)]