14029840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 36158400

約数和(自身を除く): 22128560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 149, 176, 214, 220, 298, 428, 440, 535, 596, 745, 856, 880, 1070, 1177, 1192, 1490, 1639, 1712, 2140, 2354, 2384, 2980, 3278, 4280, 4708, 5885, 5960, 6556, 8195, 8560, 9416, 11770, 11920, 13112, 15943, 16390, 18832, 23540, 26224, 31886, 32780, 47080, 63772, 65560, 79715, 94160, 127544, 131120, 159430, 175373, 255088, 318860, 350746, 637720, 701492, 876865, 1275440, 1402984, 1753730, 2805968, 3507460, 7014920, 14029840]

約数ペア:

[(1, 14029840), (2, 7014920), (4, 3507460), (5, 2805968), (8, 1753730), (10, 1402984), (11, 1275440), (16, 876865), (20, 701492), (22, 637720), (40, 350746), (44, 318860), (55, 255088), (80, 175373), (88, 159430), (107, 131120), (110, 127544), (149, 94160), (176, 79715), (214, 65560), (220, 63772), (298, 47080), (428, 32780), (440, 31886), (535, 26224), (596, 23540), (745, 18832), (856, 16390), (880, 15943), (1070, 13112), (1177, 11920), (1192, 11770), (1490, 9416), (1639, 8560), (1712, 8195), (2140, 6556), (2354, 5960), (2384, 5885), (2980, 4708), (3278, 4280)]