260110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:100

約数の個数: 24

約数和(自身を含む): 506520

約数和(自身を除く): 246410

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1369, 1406, 2738, 3515, 6845, 7030, 13690, 26011, 52022, 130055, 260110]

約数ペア:

[(1, 260110), (2, 130055), (5, 52022), (10, 26011), (19, 13690), (37, 7030), (38, 6845), (74, 3515), (95, 2738), (185, 1406), (190, 1369), (370, 703)]