127226593840

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4505191}}^1$

素因数の和:4505557

約数の個数: 40

約数和(自身を含む): 296639862048

約数和(自身を除く): 169413268208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3530, 5648, 7060, 14120, 28240, 4505191, 9010382, 18020764, 22525955, 36041528, 45051910, 72083056, 90103820, 180207640, 360415280, 1590332423, 3180664846, 6361329692, 7951662115, 12722659384, 15903324230, 25445318768, 31806648460, 63613296920, 127226593840]

約数ペア:

[(1, 127226593840), (2, 63613296920), (4, 31806648460), (5, 25445318768), (8, 15903324230), (10, 12722659384), (16, 7951662115), (20, 6361329692), (40, 3180664846), (80, 1590332423), (353, 360415280), (706, 180207640), (1412, 90103820), (1765, 72083056), (2824, 45051910), (3530, 36041528), (5648, 22525955), (7060, 18020764), (14120, 9010382), (28240, 4505191)]