308962051280

素因数分解:

$2^4\times 5^1\times {\mathrm{641}}^1\times {\mathrm{6025001}}^1$

素因数の和:6025655

約数の個数: 40

約数和(自身を含む): 719457538824

約数和(自身を除く): 410495487544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 641, 1282, 2564, 3205, 5128, 6410, 10256, 12820, 25640, 51280, 6025001, 12050002, 24100004, 30125005, 48200008, 60250010, 96400016, 120500020, 241000040, 482000080, 3862025641, 7724051282, 15448102564, 19310128205, 30896205128, 38620256410, 61792410256, 77240512820, 154481025640, 308962051280]

約数ペア:

[(1, 308962051280), (2, 154481025640), (4, 77240512820), (5, 61792410256), (8, 38620256410), (10, 30896205128), (16, 19310128205), (20, 15448102564), (40, 7724051282), (80, 3862025641), (641, 482000080), (1282, 241000040), (2564, 120500020), (3205, 96400016), (5128, 60250010), (6410, 48200008), (10256, 30125005), (12820, 24100004), (25640, 12050002), (51280, 6025001)]