97372520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{347759}}^1$

素因数の和:347777

約数の個数: 32

約数和(自身を含む): 250387200

約数和(自身を除く): 153014680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 347759, 695518, 1391036, 1738795, 2434313, 2782072, 3477590, 4868626, 6955180, 9737252, 12171565, 13910360, 19474504, 24343130, 48686260, 97372520]

約数ペア:

[(1, 97372520), (2, 48686260), (4, 24343130), (5, 19474504), (7, 13910360), (8, 12171565), (10, 9737252), (14, 6955180), (20, 4868626), (28, 3477590), (35, 2782072), (40, 2434313), (56, 1738795), (70, 1391036), (140, 695518), (280, 347759)]