140993900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{13177}}^1$

素因数の和:13298

約数の個数: 36

約数和(自身を含む): 308839608

約数和(自身を除く): 167845708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 13177, 26354, 52708, 65885, 131770, 263540, 329425, 658850, 1317700, 1409939, 2819878, 5639756, 7049695, 14099390, 28198780, 35248475, 70496950, 140993900]

約数ペア:

[(1, 140993900), (2, 70496950), (4, 35248475), (5, 28198780), (10, 14099390), (20, 7049695), (25, 5639756), (50, 2819878), (100, 1409939), (107, 1317700), (214, 658850), (428, 329425), (535, 263540), (1070, 131770), (2140, 65885), (2675, 52708), (5350, 26354), (10700, 13177)]