15674421520

素因数分解:

$2^4\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{48751}}^1$

素因数の和:52783

約数の個数: 40

約数和(自身を含む): 36452845440

約数和(自身を除く): 20778423920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4019, 8038, 16076, 20095, 32152, 40190, 48751, 64304, 80380, 97502, 160760, 195004, 243755, 321520, 390008, 487510, 780016, 975020, 1950040, 3900080, 195930269, 391860538, 783721076, 979651345, 1567442152, 1959302690, 3134884304, 3918605380, 7837210760, 15674421520]

約数ペア:

[(1, 15674421520), (2, 7837210760), (4, 3918605380), (5, 3134884304), (8, 1959302690), (10, 1567442152), (16, 979651345), (20, 783721076), (40, 391860538), (80, 195930269), (4019, 3900080), (8038, 1950040), (16076, 975020), (20095, 780016), (32152, 487510), (40190, 390008), (48751, 321520), (64304, 243755), (80380, 195004), (97502, 160760)]