102898780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{479}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 226437120

約数和(自身を除く): 123538340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 467, 479, 934, 958, 1868, 1916, 2335, 2395, 4670, 4790, 9340, 9580, 10741, 11017, 21482, 22034, 42964, 44068, 53705, 55085, 107410, 110170, 214820, 220340, 223693, 447386, 894772, 1118465, 2236930, 4473860, 5144939, 10289878, 20579756, 25724695, 51449390, 102898780]

約数ペア:

[(1, 102898780), (2, 51449390), (4, 25724695), (5, 20579756), (10, 10289878), (20, 5144939), (23, 4473860), (46, 2236930), (92, 1118465), (115, 894772), (230, 447386), (460, 223693), (467, 220340), (479, 214820), (934, 110170), (958, 107410), (1868, 55085), (1916, 53705), (2335, 44068), (2395, 42964), (4670, 22034), (4790, 21482), (9340, 11017), (9580, 10741)]