79188770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18121}}^1$

素因数の和:18170

約数の個数: 32

約数和(自身を含む): 156574080

約数和(自身を除く): 77385310

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 18121, 36242, 90605, 181210, 344299, 416783, 688598, 833566, 1721495, 2083915, 3442990, 4167830, 7918877, 15837754, 39594385, 79188770]

約数ペア:

[(1, 79188770), (2, 39594385), (5, 15837754), (10, 7918877), (19, 4167830), (23, 3442990), (38, 2083915), (46, 1721495), (95, 833566), (115, 688598), (190, 416783), (230, 344299), (437, 181210), (874, 90605), (2185, 36242), (4370, 18121)]