200086240

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14051}}^1$

素因数の和:14155

約数の個数: 48

約数和(自身を含む): 478049040

約数和(自身を除く): 277962800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14051, 14240, 28102, 56204, 70255, 112408, 140510, 224816, 281020, 449632, 562040, 1124080, 1250539, 2248160, 2501078, 5002156, 6252695, 10004312, 12505390, 20008624, 25010780, 40017248, 50021560, 100043120, 200086240]

約数ペア:

[(1, 200086240), (2, 100043120), (4, 50021560), (5, 40017248), (8, 25010780), (10, 20008624), (16, 12505390), (20, 10004312), (32, 6252695), (40, 5002156), (80, 2501078), (89, 2248160), (160, 1250539), (178, 1124080), (356, 562040), (445, 449632), (712, 281020), (890, 224816), (1424, 140510), (1780, 112408), (2848, 70255), (3560, 56204), (7120, 28102), (14051, 14240)]