11996320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10711}}^1$

素因数の和:10733

約数の個数: 48

約数和(自身を含む): 32393088

約数和(自身を除く): 20396768

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, 10711, 21422, 42844, 53555, 74977, 85688, 107110, 149954, 171376, 214220, 299908, 342752, 374885, 428440, 599816, 749770, 856880, 1199632, 1499540, 1713760, 2399264, 2999080, 5998160, 11996320]

約数ペア:

[(1, 11996320), (2, 5998160), (4, 2999080), (5, 2399264), (7, 1713760), (8, 1499540), (10, 1199632), (14, 856880), (16, 749770), (20, 599816), (28, 428440), (32, 374885), (35, 342752), (40, 299908), (56, 214220), (70, 171376), (80, 149954), (112, 107110), (140, 85688), (160, 74977), (224, 53555), (280, 42844), (560, 21422), (1120, 10711)]