34519540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 49305740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 43, 44, 55, 82, 86, 89, 110, 164, 172, 178, 205, 215, 220, 356, 410, 430, 445, 451, 473, 820, 860, 890, 902, 946, 979, 1763, 1780, 1804, 1892, 1958, 2255, 2365, 3526, 3649, 3827, 3916, 4510, 4730, 4895, 7052, 7298, 7654, 8815, 9020, 9460, 9790, 14596, 15308, 17630, 18245, 19135, 19393, 19580, 35260, 36490, 38270, 38786, 40139, 42097, 72980, 76540, 77572, 80278, 84194, 96965, 156907, 160556, 168388, 193930, 200695, 210485, 313814, 387860, 401390, 420970, 627628, 784535, 802780, 841940, 1569070, 1725977, 3138140, 3451954, 6903908, 8629885, 17259770, 34519540]

約数ペア:

[(1, 34519540), (2, 17259770), (4, 8629885), (5, 6903908), (10, 3451954), (11, 3138140), (20, 1725977), (22, 1569070), (41, 841940), (43, 802780), (44, 784535), (55, 627628), (82, 420970), (86, 401390), (89, 387860), (110, 313814), (164, 210485), (172, 200695), (178, 193930), (205, 168388), (215, 160556), (220, 156907), (356, 96965), (410, 84194), (430, 80278), (445, 77572), (451, 76540), (473, 72980), (820, 42097), (860, 40139), (890, 38786), (902, 38270), (946, 36490), (979, 35260), (1763, 19580), (1780, 19393), (1804, 19135), (1892, 18245), (1958, 17630), (2255, 15308), (2365, 14596), (3526, 9790), (3649, 9460), (3827, 9020), (3916, 8815), (4510, 7654), (4730, 7298), (4895, 7052)]