752779190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{16447}}^1$

素因数の和:16676

約数の個数: 32

約数和(自身を含む): 1421107200

約数和(自身を除く): 668328010

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1990, 4577, 9154, 16447, 22885, 32894, 45770, 82235, 164470, 378281, 756562, 1891405, 3272953, 3782810, 6545906, 16364765, 32729530, 75277919, 150555838, 376389595, 752779190]

約数ペア:

[(1, 752779190), (2, 376389595), (5, 150555838), (10, 75277919), (23, 32729530), (46, 16364765), (115, 6545906), (199, 3782810), (230, 3272953), (398, 1891405), (995, 756562), (1990, 378281), (4577, 164470), (9154, 82235), (16447, 45770), (22885, 32894)]