26437380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25919}}^1$

素因数の和:25948

約数の個数: 48

約数和(自身を含む): 78382080

約数和(自身を除く): 51944700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 25919, 51838, 77757, 103676, 129595, 155514, 259190, 311028, 388785, 440623, 518380, 777570, 881246, 1321869, 1555140, 1762492, 2203115, 2643738, 4406230, 5287476, 6609345, 8812460, 13218690, 26437380]

約数ペア:

[(1, 26437380), (2, 13218690), (3, 8812460), (4, 6609345), (5, 5287476), (6, 4406230), (10, 2643738), (12, 2203115), (15, 1762492), (17, 1555140), (20, 1321869), (30, 881246), (34, 777570), (51, 518380), (60, 440623), (68, 388785), (85, 311028), (102, 259190), (170, 155514), (204, 129595), (255, 103676), (340, 77757), (510, 51838), (1020, 25919)]