6340205140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3561913}}^1$

素因数の和:3562011

約数の個数: 24

約数和(自身を含む): 13464034920

約数和(自身を除く): 7123829780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3561913, 7123826, 14247652, 17809565, 35619130, 71238260, 317010257, 634020514, 1268041028, 1585051285, 3170102570, 6340205140]

約数ペア:

[(1, 6340205140), (2, 3170102570), (4, 1585051285), (5, 1268041028), (10, 634020514), (20, 317010257), (89, 71238260), (178, 35619130), (356, 17809565), (445, 14247652), (890, 7123826), (1780, 3561913)]