27832730120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53524481}}^1$

素因数の和:53524505

約数の個数: 32

約数和(自身を含む): 67440847320

約数和(自身を除く): 39608117200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 53524481, 107048962, 214097924, 267622405, 428195848, 535244810, 695818253, 1070489620, 1391636506, 2140979240, 2783273012, 3479091265, 5566546024, 6958182530, 13916365060, 27832730120]

約数ペア:

[(1, 27832730120), (2, 13916365060), (4, 6958182530), (5, 5566546024), (8, 3479091265), (10, 2783273012), (13, 2140979240), (20, 1391636506), (26, 1070489620), (40, 695818253), (52, 535244810), (65, 428195848), (104, 267622405), (130, 214097924), (260, 107048962), (520, 53524481)]