13419700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 35067200

約数和(自身を除く): 21647500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1009, 1330, 1900, 2018, 2660, 3325, 4036, 5045, 6650, 7063, 10090, 13300, 14126, 19171, 20180, 25225, 28252, 35315, 38342, 50450, 70630, 76684, 95855, 100900, 134197, 141260, 176575, 191710, 268394, 353150, 383420, 479275, 536788, 670985, 706300, 958550, 1341970, 1917100, 2683940, 3354925, 6709850, 13419700]

約数ペア:

[(1, 13419700), (2, 6709850), (4, 3354925), (5, 2683940), (7, 1917100), (10, 1341970), (14, 958550), (19, 706300), (20, 670985), (25, 536788), (28, 479275), (35, 383420), (38, 353150), (50, 268394), (70, 191710), (76, 176575), (95, 141260), (100, 134197), (133, 100900), (140, 95855), (175, 76684), (190, 70630), (266, 50450), (350, 38342), (380, 35315), (475, 28252), (532, 25225), (665, 20180), (700, 19171), (950, 14126), (1009, 13300), (1330, 10090), (1900, 7063), (2018, 6650), (2660, 5045), (3325, 4036)]