80259015.000000000

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 304869376

約数和(自身を除く): 141252492

約数列:

[1, 2, 4, 31, 61, 62, 97, 122, 124, 194, 223, 244, 388, 446, 892, 1891, 3007, 3782, 5917, 6014, 6913, 7564, 11834, 12028, 13603, 13826, 21631, 23668, 27206, 27652, 43262, 54412, 86524, 183427, 366854, 421693, 670561, 733708, 843386, 1319491, 1341122, 1686772, 2638982, 2682244, 5277964, 40904221, 81808442, 163616884]

約数ペア:

[(1, 163616884), (2, 81808442), (4, 40904221), (31, 5277964), (61, 2682244), (62, 2638982), (97, 1686772), (122, 1341122), (124, 1319491), (194, 843386), (223, 733708), (244, 670561), (388, 421693), (446, 366854), (892, 183427), (1891, 86524), (3007, 54412), (3782, 43262), (5917, 27652), (6014, 27206), (6913, 23668), (7564, 21631), (11834, 13826), (12028, 13603)]