5779660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 13063680

約数和(自身を除く): 7284020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 191, 340, 356, 382, 445, 764, 890, 955, 1513, 1780, 1910, 3026, 3247, 3820, 6052, 6494, 7565, 12988, 15130, 16235, 16999, 30260, 32470, 33998, 64940, 67996, 84995, 169990, 288983, 339980, 577966, 1155932, 1444915, 2889830, 5779660]

約数ペア:

[(1, 5779660), (2, 2889830), (4, 1444915), (5, 1155932), (10, 577966), (17, 339980), (20, 288983), (34, 169990), (68, 84995), (85, 67996), (89, 64940), (170, 33998), (178, 32470), (191, 30260), (340, 16999), (356, 16235), (382, 15130), (445, 12988), (764, 7565), (890, 6494), (955, 6052), (1513, 3820), (1780, 3247), (1910, 3026)]