39382000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 113742720

約数和(自身を除く): 74360720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 97, 100, 112, 116, 125, 140, 145, 175, 194, 200, 203, 232, 250, 280, 290, 350, 388, 400, 406, 464, 485, 500, 560, 580, 679, 700, 725, 776, 812, 875, 970, 1000, 1015, 1160, 1358, 1400, 1450, 1552, 1624, 1750, 1940, 2000, 2030, 2320, 2425, 2716, 2800, 2813, 2900, 3248, 3395, 3500, 3625, 3880, 4060, 4850, 5075, 5432, 5626, 5800, 6790, 7000, 7250, 7760, 8120, 9700, 10150, 10864, 11252, 11600, 12125, 13580, 14000, 14065, 14500, 16240, 16975, 19400, 19691, 20300, 22504, 24250, 25375, 27160, 28130, 29000, 33950, 38800, 39382, 40600, 45008, 48500, 50750, 54320, 56260, 58000, 67900, 70325, 78764, 81200, 84875, 97000, 98455, 101500, 112520, 135800, 140650, 157528, 169750, 194000, 196910, 203000, 225040, 271600, 281300, 315056, 339500, 351625, 393820, 406000, 492275, 562600, 679000, 703250, 787640, 984550, 1125200, 1358000, 1406500, 1575280, 1969100, 2461375, 2813000, 3938200, 4922750, 5626000, 7876400, 9845500, 19691000, 39382000]

約数ペア:

[(1, 39382000), (2, 19691000), (4, 9845500), (5, 7876400), (7, 5626000), (8, 4922750), (10, 3938200), (14, 2813000), (16, 2461375), (20, 1969100), (25, 1575280), (28, 1406500), (29, 1358000), (35, 1125200), (40, 984550), (50, 787640), (56, 703250), (58, 679000), (70, 562600), (80, 492275), (97, 406000), (100, 393820), (112, 351625), (116, 339500), (125, 315056), (140, 281300), (145, 271600), (175, 225040), (194, 203000), (200, 196910), (203, 194000), (232, 169750), (250, 157528), (280, 140650), (290, 135800), (350, 112520), (388, 101500), (400, 98455), (406, 97000), (464, 84875), (485, 81200), (500, 78764), (560, 70325), (580, 67900), (679, 58000), (700, 56260), (725, 54320), (776, 50750), (812, 48500), (875, 45008), (970, 40600), (1000, 39382), (1015, 38800), (1160, 33950), (1358, 29000), (1400, 28130), (1450, 27160), (1552, 25375), (1624, 24250), (1750, 22504), (1940, 20300), (2000, 19691), (2030, 19400), (2320, 16975), (2425, 16240), (2716, 14500), (2800, 14065), (2813, 14000), (2900, 13580), (3248, 12125), (3395, 11600), (3500, 11252), (3625, 10864), (3880, 10150), (4060, 9700), (4850, 8120), (5075, 7760), (5432, 7250), (5626, 7000), (5800, 6790)]