1936893520

素因数分解:

$2^4\times 5^1\times {\mathrm{24211169}}^1$

素因数の和:24211182

約数の個数: 20

約数和(自身を含む): 4503277620

約数和(自身を除く): 2566384100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24211169, 48422338, 96844676, 121055845, 193689352, 242111690, 387378704, 484223380, 968446760, 1936893520]

約数ペア:

[(1, 1936893520), (2, 968446760), (4, 484223380), (5, 387378704), (8, 242111690), (10, 193689352), (16, 121055845), (20, 96844676), (40, 48422338), (80, 24211169)]