131875360

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7703}}^1$

素因数の和:7825

約数の個数: 48

約数和(自身を含む): 314508096

約数和(自身を除く): 182632736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 7703, 8560, 15406, 17120, 30812, 38515, 61624, 77030, 123248, 154060, 246496, 308120, 616240, 824221, 1232480, 1648442, 3296884, 4121105, 6593768, 8242210, 13187536, 16484420, 26375072, 32968840, 65937680, 131875360]

約数ペア:

[(1, 131875360), (2, 65937680), (4, 32968840), (5, 26375072), (8, 16484420), (10, 13187536), (16, 8242210), (20, 6593768), (32, 4121105), (40, 3296884), (80, 1648442), (107, 1232480), (160, 824221), (214, 616240), (428, 308120), (535, 246496), (856, 154060), (1070, 123248), (1712, 77030), (2140, 61624), (3424, 38515), (4280, 30812), (7703, 17120), (8560, 15406)]