25513770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2679

約数の個数: 64

約数和(自身を含む): 68273280

約数和(自身を除く): 42759510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 2633, 3230, 4845, 5266, 7899, 9690, 13165, 15798, 26330, 39495, 44761, 50027, 78990, 89522, 100054, 134283, 150081, 223805, 250135, 268566, 300162, 447610, 500270, 671415, 750405, 850459, 1342830, 1500810, 1700918, 2551377, 4252295, 5102754, 8504590, 12756885, 25513770]

約数ペア:

[(1, 25513770), (2, 12756885), (3, 8504590), (5, 5102754), (6, 4252295), (10, 2551377), (15, 1700918), (17, 1500810), (19, 1342830), (30, 850459), (34, 750405), (38, 671415), (51, 500270), (57, 447610), (85, 300162), (95, 268566), (102, 250135), (114, 223805), (170, 150081), (190, 134283), (255, 100054), (285, 89522), (323, 78990), (510, 50027), (570, 44761), (646, 39495), (969, 26330), (1615, 15798), (1938, 13165), (2633, 9690), (3230, 7899), (4845, 5266)]