534177880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{1303}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 1239791040

約数和(自身を除く): 705613160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 277, 296, 370, 554, 740, 1108, 1303, 1385, 1480, 2216, 2606, 2770, 5212, 5540, 6515, 10249, 10424, 11080, 13030, 20498, 26060, 40996, 48211, 51245, 52120, 81992, 96422, 102490, 192844, 204980, 241055, 360931, 385688, 409960, 482110, 721862, 964220, 1443724, 1804655, 1928440, 2887448, 3609310, 7218620, 13354447, 14437240, 26708894, 53417788, 66772235, 106835576, 133544470, 267088940, 534177880]

約数ペア:

[(1, 534177880), (2, 267088940), (4, 133544470), (5, 106835576), (8, 66772235), (10, 53417788), (20, 26708894), (37, 14437240), (40, 13354447), (74, 7218620), (148, 3609310), (185, 2887448), (277, 1928440), (296, 1804655), (370, 1443724), (554, 964220), (740, 721862), (1108, 482110), (1303, 409960), (1385, 385688), (1480, 360931), (2216, 241055), (2606, 204980), (2770, 192844), (5212, 102490), (5540, 96422), (6515, 81992), (10249, 52120), (10424, 51245), (11080, 48211), (13030, 40996), (20498, 26060)]