15732860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5534

約数の個数: 48

約数和(自身を含む): 38822112

約数和(自身を除く): 23089252

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5501, 11002, 22004, 27505, 55010, 60511, 71513, 110020, 121022, 143026, 242044, 286052, 302555, 357565, 605110, 715130, 786643, 1210220, 1430260, 1573286, 3146572, 3933215, 7866430, 15732860]

約数ペア:

[(1, 15732860), (2, 7866430), (4, 3933215), (5, 3146572), (10, 1573286), (11, 1430260), (13, 1210220), (20, 786643), (22, 715130), (26, 605110), (44, 357565), (52, 302555), (55, 286052), (65, 242044), (110, 143026), (130, 121022), (143, 110020), (220, 71513), (260, 60511), (286, 55010), (572, 27505), (715, 22004), (1430, 11002), (2860, 5501)]