532434980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{49391}}^1$

素因数の和:49425

約数の個数: 72

約数和(自身を含む): 1418933376

約数和(自身を除く): 886498396

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 49391, 98782, 197564, 246955, 345737, 493910, 543301, 691474, 987820, 1086602, 1382948, 1728685, 2173204, 2420159, 2716505, 3457370, 3803107, 4840318, 5433010, 6914740, 7606214, 9680636, 10866020, 12100795, 15212428, 19015535, 24201590, 26621749, 38031070, 48403180, 53243498, 76062140, 106486996, 133108745, 266217490, 532434980]

約数ペア:

[(1, 532434980), (2, 266217490), (4, 133108745), (5, 106486996), (7, 76062140), (10, 53243498), (11, 48403180), (14, 38031070), (20, 26621749), (22, 24201590), (28, 19015535), (35, 15212428), (44, 12100795), (49, 10866020), (55, 9680636), (70, 7606214), (77, 6914740), (98, 5433010), (110, 4840318), (140, 3803107), (154, 3457370), (196, 2716505), (220, 2420159), (245, 2173204), (308, 1728685), (385, 1382948), (490, 1086602), (539, 987820), (770, 691474), (980, 543301), (1078, 493910), (1540, 345737), (2156, 246955), (2695, 197564), (5390, 98782), (10780, 49391)]