23702900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18233}}^1$

素因数の和:18260

約数の個数: 36

約数和(自身を含む): 55394892

約数和(自身を除く): 31691992

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 18233, 36466, 72932, 91165, 182330, 237029, 364660, 455825, 474058, 911650, 948116, 1185145, 1823300, 2370290, 4740580, 5925725, 11851450, 23702900]

約数ペア:

[(1, 23702900), (2, 11851450), (4, 5925725), (5, 4740580), (10, 2370290), (13, 1823300), (20, 1185145), (25, 948116), (26, 911650), (50, 474058), (52, 455825), (65, 364660), (100, 237029), (130, 182330), (260, 91165), (325, 72932), (650, 36466), (1300, 18233)]