255103668880

素因数分解:

$2^4\times 5^1\times {\mathrm{34421}}^1\times {\mathrm{92641}}^1$

素因数の和:127075

約数の個数: 40

約数和(自身を含む): 593139663864

約数和(自身を除く): 338035994984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 34421, 68842, 92641, 137684, 172105, 185282, 275368, 344210, 370564, 463205, 550736, 688420, 741128, 926410, 1376840, 1482256, 1852820, 2753680, 3705640, 7411280, 3188795861, 6377591722, 12755183444, 15943979305, 25510366888, 31887958610, 51020733776, 63775917220, 127551834440, 255103668880]

約数ペア:

[(1, 255103668880), (2, 127551834440), (4, 63775917220), (5, 51020733776), (8, 31887958610), (10, 25510366888), (16, 15943979305), (20, 12755183444), (40, 6377591722), (80, 3188795861), (34421, 7411280), (68842, 3705640), (92641, 2753680), (137684, 1852820), (172105, 1482256), (185282, 1376840), (275368, 926410), (344210, 741128), (370564, 688420), (463205, 550736)]