125005216

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1931}}^1$

素因数の和:1982

約数の個数: 72

約数和(自身を含む): 298934496

約数和(自身を除く): 173929280

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1904, 1931, 2023, 2312, 3808, 3862, 4046, 4624, 7724, 8092, 9248, 13517, 15448, 16184, 27034, 30896, 32368, 32827, 54068, 61792, 64736, 65654, 108136, 131308, 216272, 229789, 262616, 432544, 459578, 525232, 558059, 919156, 1050464, 1116118, 1838312, 2232236, 3676624, 3906413, 4464472, 7353248, 7812826, 8928944, 15625652, 17857888, 31251304, 62502608, 125005216]

約数ペア:

[(1, 125005216), (2, 62502608), (4, 31251304), (7, 17857888), (8, 15625652), (14, 8928944), (16, 7812826), (17, 7353248), (28, 4464472), (32, 3906413), (34, 3676624), (56, 2232236), (68, 1838312), (112, 1116118), (119, 1050464), (136, 919156), (224, 558059), (238, 525232), (272, 459578), (289, 432544), (476, 262616), (544, 229789), (578, 216272), (952, 131308), (1156, 108136), (1904, 65654), (1931, 64736), (2023, 61792), (2312, 54068), (3808, 32827), (3862, 32368), (4046, 30896), (4624, 27034), (7724, 16184), (8092, 15448), (9248, 13517)]