1355366960

素因数分解:

$2^4\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{6163}}^1$

素因数の和:8925

約数の個数: 40

約数和(自身を含む): 3152886000

約数和(自身を除く): 1797519040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2749, 5498, 6163, 10996, 12326, 13745, 21992, 24652, 27490, 30815, 43984, 49304, 54980, 61630, 98608, 109960, 123260, 219920, 246520, 493040, 16942087, 33884174, 67768348, 84710435, 135536696, 169420870, 271073392, 338841740, 677683480, 1355366960]

約数ペア:

[(1, 1355366960), (2, 677683480), (4, 338841740), (5, 271073392), (8, 169420870), (10, 135536696), (16, 84710435), (20, 67768348), (40, 33884174), (80, 16942087), (2749, 493040), (5498, 246520), (6163, 219920), (10996, 123260), (12326, 109960), (13745, 98608), (21992, 61630), (24652, 54980), (27490, 49304), (30815, 43984)]