27451900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{39217}}^1$

素因数の和:39238

約数の個数: 36

約数和(自身を含む): 68082448

約数和(自身を除く): 40630548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 39217, 78434, 156868, 196085, 274519, 392170, 549038, 784340, 980425, 1098076, 1372595, 1960850, 2745190, 3921700, 5490380, 6862975, 13725950, 27451900]

約数ペア:

[(1, 27451900), (2, 13725950), (4, 6862975), (5, 5490380), (7, 3921700), (10, 2745190), (14, 1960850), (20, 1372595), (25, 1098076), (28, 980425), (35, 784340), (50, 549038), (70, 392170), (100, 274519), (140, 196085), (175, 156868), (350, 78434), (700, 39217)]