38256800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 103352760

約数和(自身を除く): 65095960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 40, 50, 58, 68, 80, 85, 97, 100, 116, 136, 145, 160, 170, 194, 200, 232, 272, 290, 340, 388, 400, 425, 464, 485, 493, 544, 580, 680, 725, 776, 800, 850, 928, 970, 986, 1160, 1360, 1450, 1552, 1649, 1700, 1940, 1972, 2320, 2425, 2465, 2720, 2813, 2900, 3104, 3298, 3400, 3880, 3944, 4640, 4850, 4930, 5626, 5800, 6596, 6800, 7760, 7888, 8245, 9700, 9860, 11252, 11600, 12325, 13192, 13600, 14065, 15520, 15776, 16490, 19400, 19720, 22504, 23200, 24650, 26384, 28130, 32980, 38800, 39440, 41225, 45008, 47821, 49300, 52768, 56260, 65960, 70325, 77600, 78880, 82450, 90016, 95642, 98600, 112520, 131920, 140650, 164900, 191284, 197200, 225040, 239105, 263840, 281300, 329800, 382568, 394400, 450080, 478210, 562600, 659600, 765136, 956420, 1125200, 1195525, 1319200, 1530272, 1912840, 2250400, 2391050, 3825680, 4782100, 7651360, 9564200, 19128400, 38256800]

約数ペア:

[(1, 38256800), (2, 19128400), (4, 9564200), (5, 7651360), (8, 4782100), (10, 3825680), (16, 2391050), (17, 2250400), (20, 1912840), (25, 1530272), (29, 1319200), (32, 1195525), (34, 1125200), (40, 956420), (50, 765136), (58, 659600), (68, 562600), (80, 478210), (85, 450080), (97, 394400), (100, 382568), (116, 329800), (136, 281300), (145, 263840), (160, 239105), (170, 225040), (194, 197200), (200, 191284), (232, 164900), (272, 140650), (290, 131920), (340, 112520), (388, 98600), (400, 95642), (425, 90016), (464, 82450), (485, 78880), (493, 77600), (544, 70325), (580, 65960), (680, 56260), (725, 52768), (776, 49300), (800, 47821), (850, 45008), (928, 41225), (970, 39440), (986, 38800), (1160, 32980), (1360, 28130), (1450, 26384), (1552, 24650), (1649, 23200), (1700, 22504), (1940, 19720), (1972, 19400), (2320, 16490), (2425, 15776), (2465, 15520), (2720, 14065), (2813, 13600), (2900, 13192), (3104, 12325), (3298, 11600), (3400, 11252), (3880, 9860), (3944, 9700), (4640, 8245), (4850, 7888), (4930, 7760), (5626, 6800), (5800, 6596)]