2526574840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{34763}}^1$

素因数の和:34876

約数の個数: 64

約数和(自身を含む): 6007219200

約数和(自身を除く): 3480644360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 790, 920, 1580, 1817, 3160, 3634, 7268, 9085, 14536, 18170, 34763, 36340, 69526, 72680, 139052, 173815, 278104, 347630, 695260, 799549, 1390520, 1599098, 2746277, 3198196, 3997745, 5492554, 6396392, 7995490, 10985108, 13731385, 15990980, 21970216, 27462770, 31981960, 54925540, 63164371, 109851080, 126328742, 252657484, 315821855, 505314968, 631643710, 1263287420, 2526574840]

約数ペア:

[(1, 2526574840), (2, 1263287420), (4, 631643710), (5, 505314968), (8, 315821855), (10, 252657484), (20, 126328742), (23, 109851080), (40, 63164371), (46, 54925540), (79, 31981960), (92, 27462770), (115, 21970216), (158, 15990980), (184, 13731385), (230, 10985108), (316, 7995490), (395, 6396392), (460, 5492554), (632, 3997745), (790, 3198196), (920, 2746277), (1580, 1599098), (1817, 1390520), (3160, 799549), (3634, 695260), (7268, 347630), (9085, 278104), (14536, 173815), (18170, 139052), (34763, 72680), (36340, 69526)]