165336500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 417790464

約数和(自身を除く): 252453964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 125, 140, 175, 194, 250, 350, 388, 485, 487, 500, 679, 700, 875, 970, 974, 1358, 1750, 1940, 1948, 2425, 2435, 2716, 3395, 3409, 3500, 4850, 4870, 6790, 6818, 9700, 9740, 12125, 12175, 13580, 13636, 16975, 17045, 24250, 24350, 33950, 34090, 47239, 48500, 48700, 60875, 67900, 68180, 84875, 85225, 94478, 121750, 169750, 170450, 188956, 236195, 243500, 330673, 339500, 340900, 426125, 472390, 661346, 852250, 944780, 1180975, 1322692, 1653365, 1704500, 2361950, 3306730, 4723900, 5904875, 6613460, 8266825, 11809750, 16533650, 23619500, 33067300, 41334125, 82668250, 165336500]

約数ペア:

[(1, 165336500), (2, 82668250), (4, 41334125), (5, 33067300), (7, 23619500), (10, 16533650), (14, 11809750), (20, 8266825), (25, 6613460), (28, 5904875), (35, 4723900), (50, 3306730), (70, 2361950), (97, 1704500), (100, 1653365), (125, 1322692), (140, 1180975), (175, 944780), (194, 852250), (250, 661346), (350, 472390), (388, 426125), (485, 340900), (487, 339500), (500, 330673), (679, 243500), (700, 236195), (875, 188956), (970, 170450), (974, 169750), (1358, 121750), (1750, 94478), (1940, 85225), (1948, 84875), (2425, 68180), (2435, 67900), (2716, 60875), (3395, 48700), (3409, 48500), (3500, 47239), (4850, 34090), (4870, 33950), (6790, 24350), (6818, 24250), (9700, 17045), (9740, 16975), (12125, 13636), (12175, 13580)]