119685760

素因数分解:

$2^7\times 5^1\times {\mathrm{187009}}^1$

素因数の和:187028

約数の個数: 32

約数和(自身を含む): 286125300

約数和(自身を除く): 166439540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 187009, 374018, 748036, 935045, 1496072, 1870090, 2992144, 3740180, 5984288, 7480360, 11968576, 14960720, 23937152, 29921440, 59842880, 119685760]

約数ペア:

[(1, 119685760), (2, 59842880), (4, 29921440), (5, 23937152), (8, 14960720), (10, 11968576), (16, 7480360), (20, 5984288), (32, 3740180), (40, 2992144), (64, 1870090), (80, 1496072), (128, 935045), (160, 748036), (320, 374018), (640, 187009)]