34574320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 88788960

約数和(自身を除く): 54214640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 176, 202, 220, 389, 404, 440, 505, 778, 808, 880, 1010, 1111, 1556, 1616, 1945, 2020, 2222, 3112, 3890, 4040, 4279, 4444, 5555, 6224, 7780, 8080, 8558, 8888, 11110, 15560, 17116, 17776, 21395, 22220, 31120, 34232, 39289, 42790, 44440, 68464, 78578, 85580, 88880, 157156, 171160, 196445, 314312, 342320, 392890, 432179, 628624, 785780, 864358, 1571560, 1728716, 2160895, 3143120, 3457432, 4321790, 6914864, 8643580, 17287160, 34574320]

約数ペア:

[(1, 34574320), (2, 17287160), (4, 8643580), (5, 6914864), (8, 4321790), (10, 3457432), (11, 3143120), (16, 2160895), (20, 1728716), (22, 1571560), (40, 864358), (44, 785780), (55, 628624), (80, 432179), (88, 392890), (101, 342320), (110, 314312), (176, 196445), (202, 171160), (220, 157156), (389, 88880), (404, 85580), (440, 78578), (505, 68464), (778, 44440), (808, 42790), (880, 39289), (1010, 34232), (1111, 31120), (1556, 22220), (1616, 21395), (1945, 17776), (2020, 17116), (2222, 15560), (3112, 11110), (3890, 8888), (4040, 8558), (4279, 8080), (4444, 7780), (5555, 6224)]