525778850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6263}}^1$

素因数の和:6371

約数の個数: 48

約数和(自身を含む): 1034612352

約数和(自身を除く): 508833502

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 115, 146, 230, 365, 575, 730, 1150, 1679, 1825, 3358, 3650, 6263, 8395, 12526, 16790, 31315, 41975, 62630, 83950, 144049, 156575, 288098, 313150, 457199, 720245, 914398, 1440490, 2285995, 3601225, 4571990, 7202450, 10515577, 11429975, 21031154, 22859950, 52577885, 105155770, 262889425, 525778850]

約数ペア:

[(1, 525778850), (2, 262889425), (5, 105155770), (10, 52577885), (23, 22859950), (25, 21031154), (46, 11429975), (50, 10515577), (73, 7202450), (115, 4571990), (146, 3601225), (230, 2285995), (365, 1440490), (575, 914398), (730, 720245), (1150, 457199), (1679, 313150), (1825, 288098), (3358, 156575), (3650, 144049), (6263, 83950), (8395, 62630), (12526, 41975), (16790, 31315)]