118665740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4229}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 264358080

約数和(自身を除く): 145692340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 4229, 5612, 7015, 8458, 14030, 16916, 21145, 28060, 42290, 84580, 97267, 194534, 257969, 389068, 486335, 515938, 972670, 1031876, 1289845, 1945340, 2579690, 5159380, 5933287, 11866574, 23733148, 29666435, 59332870, 118665740]

約数ペア:

[(1, 118665740), (2, 59332870), (4, 29666435), (5, 23733148), (10, 11866574), (20, 5933287), (23, 5159380), (46, 2579690), (61, 1945340), (92, 1289845), (115, 1031876), (122, 972670), (230, 515938), (244, 486335), (305, 389068), (460, 257969), (610, 194534), (1220, 97267), (1403, 84580), (2806, 42290), (4229, 28060), (5612, 21145), (7015, 16916), (8458, 14030)]