97716040

素因数分解:

$2^3\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{1913}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 220148280

約数和(自身を除く): 122432240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1277, 1913, 2554, 3826, 5108, 6385, 7652, 9565, 10216, 12770, 15304, 19130, 25540, 38260, 51080, 76520, 2442901, 4885802, 9771604, 12214505, 19543208, 24429010, 48858020, 97716040]

約数ペア:

[(1, 97716040), (2, 48858020), (4, 24429010), (5, 19543208), (8, 12214505), (10, 9771604), (20, 4885802), (40, 2442901), (1277, 76520), (1913, 51080), (2554, 38260), (3826, 25540), (5108, 19130), (6385, 15304), (7652, 12770), (9565, 10216)]