41885200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{2137}}^1$

素因数の和:2169

約数の個数: 90

約数和(自身を含む): 117113226

約数和(自身を除く): 75228026

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2137, 2450, 2800, 3920, 4274, 4900, 8548, 9800, 10685, 14959, 17096, 19600, 21370, 29918, 34192, 42740, 53425, 59836, 74795, 85480, 104713, 106850, 119672, 149590, 170960, 209426, 213700, 239344, 299180, 373975, 418852, 427400, 523565, 598360, 747950, 837704, 854800, 1047130, 1196720, 1495900, 1675408, 2094260, 2617825, 2991800, 4188520, 5235650, 5983600, 8377040, 10471300, 20942600, 41885200]

約数ペア:

[(1, 41885200), (2, 20942600), (4, 10471300), (5, 8377040), (7, 5983600), (8, 5235650), (10, 4188520), (14, 2991800), (16, 2617825), (20, 2094260), (25, 1675408), (28, 1495900), (35, 1196720), (40, 1047130), (49, 854800), (50, 837704), (56, 747950), (70, 598360), (80, 523565), (98, 427400), (100, 418852), (112, 373975), (140, 299180), (175, 239344), (196, 213700), (200, 209426), (245, 170960), (280, 149590), (350, 119672), (392, 106850), (400, 104713), (490, 85480), (560, 74795), (700, 59836), (784, 53425), (980, 42740), (1225, 34192), (1400, 29918), (1960, 21370), (2137, 19600), (2450, 17096), (2800, 14959), (3920, 10685), (4274, 9800), (4900, 8548)]