47711360

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 115153920

約数和(自身を除く): 67442560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 587, 635, 640, 1016, 1174, 1270, 2032, 2348, 2540, 2935, 4064, 4696, 5080, 5870, 8128, 9392, 10160, 11740, 16256, 18784, 20320, 23480, 37568, 40640, 46960, 74549, 75136, 81280, 93920, 149098, 187840, 298196, 372745, 375680, 596392, 745490, 1192784, 1490980, 2385568, 2981960, 4771136, 5963920, 9542272, 11927840, 23855680, 47711360]

約数ペア:

[(1, 47711360), (2, 23855680), (4, 11927840), (5, 9542272), (8, 5963920), (10, 4771136), (16, 2981960), (20, 2385568), (32, 1490980), (40, 1192784), (64, 745490), (80, 596392), (127, 375680), (128, 372745), (160, 298196), (254, 187840), (320, 149098), (508, 93920), (587, 81280), (635, 75136), (640, 74549), (1016, 46960), (1174, 40640), (1270, 37568), (2032, 23480), (2348, 20320), (2540, 18784), (2935, 16256), (4064, 11740), (4696, 10160), (5080, 9392), (5870, 8128)]