13340900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1964

約数の個数: 36

約数和(自身を含む): 29373120

約数和(自身を除く): 16032220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 1879, 3550, 3758, 7100, 7516, 9395, 18790, 37580, 46975, 93950, 133409, 187900, 266818, 533636, 667045, 1334090, 2668180, 3335225, 6670450, 13340900]

約数ペア:

[(1, 13340900), (2, 6670450), (4, 3335225), (5, 2668180), (10, 1334090), (20, 667045), (25, 533636), (50, 266818), (71, 187900), (100, 133409), (142, 93950), (284, 46975), (355, 37580), (710, 18790), (1420, 9395), (1775, 7516), (1879, 7100), (3550, 3758)]