9845500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 25683840

約数和(自身を除く): 15838340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 97, 100, 116, 125, 140, 145, 175, 194, 203, 250, 290, 350, 388, 406, 485, 500, 580, 679, 700, 725, 812, 875, 970, 1015, 1358, 1450, 1750, 1940, 2030, 2425, 2716, 2813, 2900, 3395, 3500, 3625, 4060, 4850, 5075, 5626, 6790, 7250, 9700, 10150, 11252, 12125, 13580, 14065, 14500, 16975, 19691, 20300, 24250, 25375, 28130, 33950, 39382, 48500, 50750, 56260, 67900, 70325, 78764, 84875, 98455, 101500, 140650, 169750, 196910, 281300, 339500, 351625, 393820, 492275, 703250, 984550, 1406500, 1969100, 2461375, 4922750, 9845500]

約数ペア:

[(1, 9845500), (2, 4922750), (4, 2461375), (5, 1969100), (7, 1406500), (10, 984550), (14, 703250), (20, 492275), (25, 393820), (28, 351625), (29, 339500), (35, 281300), (50, 196910), (58, 169750), (70, 140650), (97, 101500), (100, 98455), (116, 84875), (125, 78764), (140, 70325), (145, 67900), (175, 56260), (194, 50750), (203, 48500), (250, 39382), (290, 33950), (350, 28130), (388, 25375), (406, 24250), (485, 20300), (500, 19691), (580, 16975), (679, 14500), (700, 14065), (725, 13580), (812, 12125), (875, 11252), (970, 10150), (1015, 9700), (1358, 7250), (1450, 6790), (1750, 5626), (1940, 5075), (2030, 4850), (2425, 4060), (2716, 3625), (2813, 3500), (2900, 3395)]