107493640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141439}}^1$

素因数の和:141469

約数の個数: 32

約数和(自身を含む): 254592000

約数和(自身を除く): 147098360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 141439, 282878, 565756, 707195, 1131512, 1414390, 2687341, 2828780, 5374682, 5657560, 10749364, 13436705, 21498728, 26873410, 53746820, 107493640]

約数ペア:

[(1, 107493640), (2, 53746820), (4, 26873410), (5, 21498728), (8, 13436705), (10, 10749364), (19, 5657560), (20, 5374682), (38, 2828780), (40, 2687341), (76, 1414390), (95, 1131512), (152, 707195), (190, 565756), (380, 282878), (760, 141439)]