41429500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 112039200

約数和(自身を除く): 70609700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 89, 95, 98, 100, 125, 133, 140, 175, 178, 190, 196, 245, 250, 266, 350, 356, 380, 445, 475, 490, 500, 532, 623, 665, 700, 875, 890, 931, 950, 980, 1225, 1246, 1330, 1691, 1750, 1780, 1862, 1900, 2225, 2375, 2450, 2492, 2660, 3115, 3325, 3382, 3500, 3724, 4361, 4450, 4655, 4750, 4900, 6125, 6230, 6650, 6764, 8455, 8722, 8900, 9310, 9500, 11125, 11837, 12250, 12460, 13300, 15575, 16625, 16910, 17444, 18620, 21805, 22250, 23275, 23674, 24500, 31150, 33250, 33820, 42275, 43610, 44500, 46550, 47348, 59185, 62300, 66500, 77875, 82859, 84550, 87220, 93100, 109025, 116375, 118370, 155750, 165718, 169100, 211375, 218050, 232750, 236740, 295925, 311500, 331436, 414295, 422750, 436100, 465500, 545125, 591850, 828590, 845500, 1090250, 1183700, 1479625, 1657180, 2071475, 2180500, 2959250, 4142950, 5918500, 8285900, 10357375, 20714750, 41429500]

約数ペア:

[(1, 41429500), (2, 20714750), (4, 10357375), (5, 8285900), (7, 5918500), (10, 4142950), (14, 2959250), (19, 2180500), (20, 2071475), (25, 1657180), (28, 1479625), (35, 1183700), (38, 1090250), (49, 845500), (50, 828590), (70, 591850), (76, 545125), (89, 465500), (95, 436100), (98, 422750), (100, 414295), (125, 331436), (133, 311500), (140, 295925), (175, 236740), (178, 232750), (190, 218050), (196, 211375), (245, 169100), (250, 165718), (266, 155750), (350, 118370), (356, 116375), (380, 109025), (445, 93100), (475, 87220), (490, 84550), (500, 82859), (532, 77875), (623, 66500), (665, 62300), (700, 59185), (875, 47348), (890, 46550), (931, 44500), (950, 43610), (980, 42275), (1225, 33820), (1246, 33250), (1330, 31150), (1691, 24500), (1750, 23674), (1780, 23275), (1862, 22250), (1900, 21805), (2225, 18620), (2375, 17444), (2450, 16910), (2492, 16625), (2660, 15575), (3115, 13300), (3325, 12460), (3382, 12250), (3500, 11837), (3724, 11125), (4361, 9500), (4450, 9310), (4655, 8900), (4750, 8722), (4900, 8455), (6125, 6764), (6230, 6650)]