3114804520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4098427}}^1$

素因数の和:4098457

約数の個数: 32

約数和(自身を含む): 7377170400

約数和(自身を除く): 4262365880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4098427, 8196854, 16393708, 20492135, 32787416, 40984270, 77870113, 81968540, 155740226, 163937080, 311480452, 389350565, 622960904, 778701130, 1557402260, 3114804520]

約数ペア:

[(1, 3114804520), (2, 1557402260), (4, 778701130), (5, 622960904), (8, 389350565), (10, 311480452), (19, 163937080), (20, 155740226), (38, 81968540), (40, 77870113), (76, 40984270), (95, 32787416), (152, 20492135), (190, 16393708), (380, 8196854), (760, 4098427)]