27419899610

素因数分解:

$2^1\times 5^1\times {\mathrm{7211}}^1\times {\mathrm{380251}}^1$

素因数の和:387469

約数の個数: 16

約数和(自身を含む): 49362793632

約数和(自身を除く): 21942894022

約数列:

[1, 2, 5, 10, 7211, 14422, 36055, 72110, 380251, 760502, 1901255, 3802510, 2741989961, 5483979922, 13709949805, 27419899610]

約数ペア:

[(1, 27419899610), (2, 13709949805), (5, 5483979922), (10, 2741989961), (7211, 3802510), (14422, 1901255), (36055, 760502), (72110, 380251)]