15692541680

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2927713}}^1$

素因数の和:2927793

約数の個数: 40

約数和(自身を含む): 37029726672

約数和(自身を除く): 21337184992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 2927713, 5855426, 11710852, 14638565, 23421704, 29277130, 46843408, 58554260, 117108520, 196156771, 234217040, 392313542, 784627084, 980783855, 1569254168, 1961567710, 3138508336, 3923135420, 7846270840, 15692541680]

約数ペア:

[(1, 15692541680), (2, 7846270840), (4, 3923135420), (5, 3138508336), (8, 1961567710), (10, 1569254168), (16, 980783855), (20, 784627084), (40, 392313542), (67, 234217040), (80, 196156771), (134, 117108520), (268, 58554260), (335, 46843408), (536, 29277130), (670, 23421704), (1072, 14638565), (1340, 11710852), (2680, 5855426), (5360, 2927713)]