7651360

素因数分解:

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

素因数の和:158

約数の個数: 96

約数和(自身を含む): 20003760

約数和(自身を除く): 12352400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 97, 116, 136, 145, 160, 170, 194, 232, 272, 290, 340, 388, 464, 485, 493, 544, 580, 680, 776, 928, 970, 986, 1160, 1360, 1552, 1649, 1940, 1972, 2320, 2465, 2720, 2813, 3104, 3298, 3880, 3944, 4640, 4930, 5626, 6596, 7760, 7888, 8245, 9860, 11252, 13192, 14065, 15520, 15776, 16490, 19720, 22504, 26384, 28130, 32980, 39440, 45008, 47821, 52768, 56260, 65960, 78880, 90016, 95642, 112520, 131920, 191284, 225040, 239105, 263840, 382568, 450080, 478210, 765136, 956420, 1530272, 1912840, 3825680, 7651360]

約数ペア:

[(1, 7651360), (2, 3825680), (4, 1912840), (5, 1530272), (8, 956420), (10, 765136), (16, 478210), (17, 450080), (20, 382568), (29, 263840), (32, 239105), (34, 225040), (40, 191284), (58, 131920), (68, 112520), (80, 95642), (85, 90016), (97, 78880), (116, 65960), (136, 56260), (145, 52768), (160, 47821), (170, 45008), (194, 39440), (232, 32980), (272, 28130), (290, 26384), (340, 22504), (388, 19720), (464, 16490), (485, 15776), (493, 15520), (544, 14065), (580, 13192), (680, 11252), (776, 9860), (928, 8245), (970, 7888), (986, 7760), (1160, 6596), (1360, 5626), (1552, 4930), (1649, 4640), (1940, 3944), (1972, 3880), (2320, 3298), (2465, 3104), (2720, 2813)]