11751250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 80

約数和(自身を含む): 26991360

約数和(自身を除く): 15240110

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 79, 85, 119, 125, 158, 170, 175, 238, 250, 350, 395, 425, 553, 595, 625, 790, 850, 875, 1106, 1190, 1250, 1343, 1750, 1975, 2125, 2686, 2765, 2975, 3950, 4250, 4375, 5530, 5950, 6715, 8750, 9401, 9875, 10625, 13430, 13825, 14875, 18802, 19750, 21250, 27650, 29750, 33575, 47005, 49375, 67150, 69125, 74375, 94010, 98750, 138250, 148750, 167875, 235025, 335750, 345625, 470050, 691250, 839375, 1175125, 1678750, 2350250, 5875625, 11751250]

約数ペア:

[(1, 11751250), (2, 5875625), (5, 2350250), (7, 1678750), (10, 1175125), (14, 839375), (17, 691250), (25, 470050), (34, 345625), (35, 335750), (50, 235025), (70, 167875), (79, 148750), (85, 138250), (119, 98750), (125, 94010), (158, 74375), (170, 69125), (175, 67150), (238, 49375), (250, 47005), (350, 33575), (395, 29750), (425, 27650), (553, 21250), (595, 19750), (625, 18802), (790, 14875), (850, 13825), (875, 13430), (1106, 10625), (1190, 9875), (1250, 9401), (1343, 8750), (1750, 6715), (1975, 5950), (2125, 5530), (2686, 4375), (2765, 4250), (2975, 3950)]