5003480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 11523600

約数和(自身を除く): 6520120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 2909, 5818, 11636, 14545, 23272, 29090, 58180, 116360, 125087, 250174, 500348, 625435, 1000696, 1250870, 2501740, 5003480]

約数ペア:

[(1, 5003480), (2, 2501740), (4, 1250870), (5, 1000696), (8, 625435), (10, 500348), (20, 250174), (40, 125087), (43, 116360), (86, 58180), (172, 29090), (215, 23272), (344, 14545), (430, 11636), (860, 5818), (1720, 2909)]