115848440

素因数分解:

$2^3\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{1877}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 260966880

約数和(自身を除く): 145118440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1543, 1877, 3086, 3754, 6172, 7508, 7715, 9385, 12344, 15016, 15430, 18770, 30860, 37540, 61720, 75080, 2896211, 5792422, 11584844, 14481055, 23169688, 28962110, 57924220, 115848440]

約数ペア:

[(1, 115848440), (2, 57924220), (4, 28962110), (5, 23169688), (8, 14481055), (10, 11584844), (20, 5792422), (40, 2896211), (1543, 75080), (1877, 61720), (3086, 37540), (3754, 30860), (6172, 18770), (7508, 15430), (7715, 15016), (9385, 12344)]