12550876780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48272603}}^1$

素因数の和:48272625

約数の個数: 24

約数和(自身を含む): 28384291152

約数和(自身を除く): 15833414372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 48272603, 96545206, 193090412, 241363015, 482726030, 627543839, 965452060, 1255087678, 2510175356, 3137719195, 6275438390, 12550876780]

約数ペア:

[(1, 12550876780), (2, 6275438390), (4, 3137719195), (5, 2510175356), (10, 1255087678), (13, 965452060), (20, 627543839), (26, 482726030), (52, 241363015), (65, 193090412), (130, 96545206), (260, 48272603)]