3832366640

素因数分解:

$2^4\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{24109}}^1$

素因数の和:26109

約数の個数: 40

約数和(自身を含む): 8915106480

約数和(自身を除く): 5082739840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1987, 3974, 7948, 9935, 15896, 19870, 24109, 31792, 39740, 48218, 79480, 96436, 120545, 158960, 192872, 241090, 385744, 482180, 964360, 1928720, 47904583, 95809166, 191618332, 239522915, 383236664, 479045830, 766473328, 958091660, 1916183320, 3832366640]

約数ペア:

[(1, 3832366640), (2, 1916183320), (4, 958091660), (5, 766473328), (8, 479045830), (10, 383236664), (16, 239522915), (20, 191618332), (40, 95809166), (80, 47904583), (1987, 1928720), (3974, 964360), (7948, 482180), (9935, 385744), (15896, 241090), (19870, 192872), (24109, 158960), (31792, 120545), (39740, 96436), (48218, 79480)]