139015103660

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{25092979}}^1$

素因数の和:25093265

約数の個数: 24

約数和(自身を含む): 292985634480

約数和(自身を除く): 153970530820

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 25092979, 50185958, 100371916, 125464895, 250929790, 501859580, 6950755183, 13901510366, 27803020732, 34753775915, 69507551830, 139015103660]

約数ペア:

[(1, 139015103660), (2, 69507551830), (4, 34753775915), (5, 27803020732), (10, 13901510366), (20, 6950755183), (277, 501859580), (554, 250929790), (1108, 125464895), (1385, 100371916), (2770, 50185958), (5540, 25092979)]