5655509120

素因数分解:

$2^7\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{4723}}^1$

素因数の和:6613

約数の個数: 64

約数和(自身を含む): 13530291840

約数和(自身を除く): 7874782720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1871, 3742, 4723, 7484, 9355, 9446, 14968, 18710, 18892, 23615, 29936, 37420, 37784, 47230, 59872, 74840, 75568, 94460, 119744, 149680, 151136, 188920, 239488, 299360, 302272, 377840, 598720, 604544, 755680, 1197440, 1511360, 3022720, 8836733, 17673466, 35346932, 44183665, 70693864, 88367330, 141387728, 176734660, 282775456, 353469320, 565550912, 706938640, 1131101824, 1413877280, 2827754560, 5655509120]

約数ペア:

[(1, 5655509120), (2, 2827754560), (4, 1413877280), (5, 1131101824), (8, 706938640), (10, 565550912), (16, 353469320), (20, 282775456), (32, 176734660), (40, 141387728), (64, 88367330), (80, 70693864), (128, 44183665), (160, 35346932), (320, 17673466), (640, 8836733), (1871, 3022720), (3742, 1511360), (4723, 1197440), (7484, 755680), (9355, 604544), (9446, 598720), (14968, 377840), (18710, 302272), (18892, 299360), (23615, 239488), (29936, 188920), (37420, 151136), (37784, 149680), (47230, 119744), (59872, 94460), (74840, 75568)]