97081750

素因数分解:

$2^1\times 5^3\times {\mathrm{257}}^1\times {\mathrm{1511}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 182564928

約数和(自身を除く): 85483178

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 257, 514, 1285, 1511, 2570, 3022, 6425, 7555, 12850, 15110, 32125, 37775, 64250, 75550, 188875, 377750, 388327, 776654, 1941635, 3883270, 9708175, 19416350, 48540875, 97081750]

約数ペア:

[(1, 97081750), (2, 48540875), (5, 19416350), (10, 9708175), (25, 3883270), (50, 1941635), (125, 776654), (250, 388327), (257, 377750), (514, 188875), (1285, 75550), (1511, 64250), (2570, 37775), (3022, 32125), (6425, 15110), (7555, 12850)]