11344760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 30136320

約数和(自身を除く): 18791560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1307, 1736, 2170, 2614, 4340, 5228, 6535, 8680, 9149, 10456, 13070, 18298, 26140, 36596, 40517, 45745, 52280, 73192, 81034, 91490, 162068, 182980, 202585, 283619, 324136, 365960, 405170, 567238, 810340, 1134476, 1418095, 1620680, 2268952, 2836190, 5672380, 11344760]

約数ペア:

[(1, 11344760), (2, 5672380), (4, 2836190), (5, 2268952), (7, 1620680), (8, 1418095), (10, 1134476), (14, 810340), (20, 567238), (28, 405170), (31, 365960), (35, 324136), (40, 283619), (56, 202585), (62, 182980), (70, 162068), (124, 91490), (140, 81034), (155, 73192), (217, 52280), (248, 45745), (280, 40517), (310, 36596), (434, 26140), (620, 18298), (868, 13070), (1085, 10456), (1240, 9149), (1307, 8680), (1736, 6535), (2170, 5228), (2614, 4340)]