115607480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 277136640

約数和(自身を除く): 161529160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 197, 340, 394, 680, 788, 863, 985, 1576, 1726, 1970, 3349, 3452, 3940, 4315, 6698, 6904, 7880, 8630, 13396, 14671, 16745, 17260, 26792, 29342, 33490, 34520, 58684, 66980, 73355, 117368, 133960, 146710, 170011, 293420, 340022, 586840, 680044, 850055, 1360088, 1700110, 2890187, 3400220, 5780374, 6800440, 11560748, 14450935, 23121496, 28901870, 57803740, 115607480]

約数ペア:

[(1, 115607480), (2, 57803740), (4, 28901870), (5, 23121496), (8, 14450935), (10, 11560748), (17, 6800440), (20, 5780374), (34, 3400220), (40, 2890187), (68, 1700110), (85, 1360088), (136, 850055), (170, 680044), (197, 586840), (340, 340022), (394, 293420), (680, 170011), (788, 146710), (863, 133960), (985, 117368), (1576, 73355), (1726, 66980), (1970, 58684), (3349, 34520), (3452, 33490), (3940, 29342), (4315, 26792), (6698, 17260), (6904, 16745), (7880, 14671), (8630, 13396)]