61185700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{32203}}^1$

素因数の和:32236

約数の個数: 36

約数和(自身を含む): 139765360

約数和(自身を除く): 78579660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 32203, 64406, 128812, 161015, 322030, 611857, 644060, 805075, 1223714, 1610150, 2447428, 3059285, 3220300, 6118570, 12237140, 15296425, 30592850, 61185700]

約数ペア:

[(1, 61185700), (2, 30592850), (4, 15296425), (5, 12237140), (10, 6118570), (19, 3220300), (20, 3059285), (25, 2447428), (38, 1610150), (50, 1223714), (76, 805075), (95, 644060), (100, 611857), (190, 322030), (380, 161015), (475, 128812), (950, 64406), (1900, 32203)]