76490260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49669}}^1$

素因数の和:49696

約数の個数: 48

約数和(自身を含む): 200269440

約数和(自身を除く): 123779180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 49669, 99338, 198676, 248345, 347683, 496690, 546359, 695366, 993380, 1092718, 1390732, 1738415, 2185436, 2731795, 3476830, 3824513, 5463590, 6953660, 7649026, 10927180, 15298052, 19122565, 38245130, 76490260]

約数ペア:

[(1, 76490260), (2, 38245130), (4, 19122565), (5, 15298052), (7, 10927180), (10, 7649026), (11, 6953660), (14, 5463590), (20, 3824513), (22, 3476830), (28, 2731795), (35, 2185436), (44, 1738415), (55, 1390732), (70, 1092718), (77, 993380), (110, 695366), (140, 546359), (154, 496690), (220, 347683), (308, 248345), (385, 198676), (770, 99338), (1540, 49669)]