38895780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8419}}^1$

素因数の和:8449

約数の個数: 96

約数和(自身を含む): 135797760

約数和(自身を除く): 96901980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 8419, 16838, 25257, 33676, 42095, 50514, 58933, 84190, 92609, 101028, 117866, 126285, 168380, 176799, 185218, 235732, 252570, 277827, 294665, 353598, 370436, 463045, 505140, 555654, 589330, 648263, 707196, 883995, 926090, 1111308, 1178660, 1296526, 1389135, 1767990, 1852180, 1944789, 2593052, 2778270, 3241315, 3535980, 3889578, 5556540, 6482630, 7779156, 9723945, 12965260, 19447890, 38895780]

約数ペア:

[(1, 38895780), (2, 19447890), (3, 12965260), (4, 9723945), (5, 7779156), (6, 6482630), (7, 5556540), (10, 3889578), (11, 3535980), (12, 3241315), (14, 2778270), (15, 2593052), (20, 1944789), (21, 1852180), (22, 1767990), (28, 1389135), (30, 1296526), (33, 1178660), (35, 1111308), (42, 926090), (44, 883995), (55, 707196), (60, 648263), (66, 589330), (70, 555654), (77, 505140), (84, 463045), (105, 370436), (110, 353598), (132, 294665), (140, 277827), (154, 252570), (165, 235732), (210, 185218), (220, 176799), (231, 168380), (308, 126285), (330, 117866), (385, 101028), (420, 92609), (462, 84190), (660, 58933), (770, 50514), (924, 42095), (1155, 33676), (1540, 25257), (2310, 16838), (4620, 8419)]