75863120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 183269520

約数和(自身を除く): 107406400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 101, 164, 202, 205, 229, 328, 404, 410, 458, 505, 656, 808, 820, 916, 1010, 1145, 1616, 1640, 1832, 2020, 2290, 3280, 3664, 4040, 4141, 4580, 8080, 8282, 9160, 9389, 16564, 18320, 18778, 20705, 23129, 33128, 37556, 41410, 46258, 46945, 66256, 75112, 82820, 92516, 93890, 115645, 150224, 165640, 185032, 187780, 231290, 331280, 370064, 375560, 462580, 751120, 925160, 948289, 1850320, 1896578, 3793156, 4741445, 7586312, 9482890, 15172624, 18965780, 37931560, 75863120]

約数ペア:

[(1, 75863120), (2, 37931560), (4, 18965780), (5, 15172624), (8, 9482890), (10, 7586312), (16, 4741445), (20, 3793156), (40, 1896578), (41, 1850320), (80, 948289), (82, 925160), (101, 751120), (164, 462580), (202, 375560), (205, 370064), (229, 331280), (328, 231290), (404, 187780), (410, 185032), (458, 165640), (505, 150224), (656, 115645), (808, 93890), (820, 92516), (916, 82820), (1010, 75112), (1145, 66256), (1616, 46945), (1640, 46258), (1832, 41410), (2020, 37556), (2290, 33128), (3280, 23129), (3664, 20705), (4040, 18778), (4141, 18320), (4580, 16564), (8080, 9389), (8282, 9160)]