236509340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2791}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 525342720

約数和(自身を除く): 288833380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 223, 380, 446, 892, 1115, 2230, 2791, 4237, 4460, 5582, 8474, 11164, 13955, 16948, 21185, 27910, 42370, 53029, 55820, 84740, 106058, 212116, 265145, 530290, 622393, 1060580, 1244786, 2489572, 3111965, 6223930, 11825467, 12447860, 23650934, 47301868, 59127335, 118254670, 236509340]

約数ペア:

[(1, 236509340), (2, 118254670), (4, 59127335), (5, 47301868), (10, 23650934), (19, 12447860), (20, 11825467), (38, 6223930), (76, 3111965), (95, 2489572), (190, 1244786), (223, 1060580), (380, 622393), (446, 530290), (892, 265145), (1115, 212116), (2230, 106058), (2791, 84740), (4237, 55820), (4460, 53029), (5582, 42370), (8474, 27910), (11164, 21185), (13955, 16948)]