64466080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{57559}}^1$

素因数の和:57581

約数の個数: 48

約数和(自身を含む): 174061440

約数和(自身を除く): 109595360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 57559, 115118, 230236, 287795, 402913, 460472, 575590, 805826, 920944, 1151180, 1611652, 1841888, 2014565, 2302360, 3223304, 4029130, 4604720, 6446608, 8058260, 9209440, 12893216, 16116520, 32233040, 64466080]

約数ペア:

[(1, 64466080), (2, 32233040), (4, 16116520), (5, 12893216), (7, 9209440), (8, 8058260), (10, 6446608), (14, 4604720), (16, 4029130), (20, 3223304), (28, 2302360), (32, 2014565), (35, 1841888), (40, 1611652), (56, 1151180), (70, 920944), (80, 805826), (112, 575590), (140, 460472), (160, 402913), (224, 287795), (280, 230236), (560, 115118), (1120, 57559)]