19251255100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2500163}}^1$

素因数の和:2500195

約数の個数: 72

約数和(自身を含む): 52083416448

約数和(自身を除く): 32832161348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 2500163, 5000326, 10000652, 12500815, 17501141, 25001630, 27501793, 35002282, 50003260, 55003586, 62504075, 70004564, 87505705, 110007172, 125008150, 137508965, 175011410, 192512551, 250016300, 275017930, 350022820, 385025102, 437528525, 550035860, 687544825, 770050204, 875057050, 962562755, 1375089650, 1750114100, 1925125510, 2750179300, 3850251020, 4812813775, 9625627550, 19251255100]

約数ペア:

[(1, 19251255100), (2, 9625627550), (4, 4812813775), (5, 3850251020), (7, 2750179300), (10, 1925125510), (11, 1750114100), (14, 1375089650), (20, 962562755), (22, 875057050), (25, 770050204), (28, 687544825), (35, 550035860), (44, 437528525), (50, 385025102), (55, 350022820), (70, 275017930), (77, 250016300), (100, 192512551), (110, 175011410), (140, 137508965), (154, 125008150), (175, 110007172), (220, 87505705), (275, 70004564), (308, 62504075), (350, 55003586), (385, 50003260), (550, 35002282), (700, 27501793), (770, 25001630), (1100, 17501141), (1540, 12500815), (1925, 10000652), (3850, 5000326), (7700, 2500163)]