126901870

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{25229}}^1$

素因数の和:25739

約数の個数: 16

約数和(自身を含む): 228886560

約数和(自身を除く): 101984690

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 25229, 50458, 126145, 252290, 12690187, 25380374, 63450935, 126901870]

約数ペア:

[(1, 126901870), (2, 63450935), (5, 25380374), (10, 12690187), (503, 252290), (1006, 126145), (2515, 50458), (5030, 25229)]