5672380

素因数分解:

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

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 14063616

約数和(自身を除く): 8391236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 1307, 2170, 2614, 4340, 5228, 6535, 9149, 13070, 18298, 26140, 36596, 40517, 45745, 81034, 91490, 162068, 182980, 202585, 283619, 405170, 567238, 810340, 1134476, 1418095, 2836190, 5672380]

約数ペア:

[(1, 5672380), (2, 2836190), (4, 1418095), (5, 1134476), (7, 810340), (10, 567238), (14, 405170), (20, 283619), (28, 202585), (31, 182980), (35, 162068), (62, 91490), (70, 81034), (124, 45745), (140, 40517), (155, 36596), (217, 26140), (310, 18298), (434, 13070), (620, 9149), (868, 6535), (1085, 5228), (1307, 4340), (2170, 2614)]