146700920

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{33647}}^1$

素因数の和:33767

約数の個数: 32

約数和(自身を含む): 333115200

約数和(自身を除く): 186414280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 33647, 67294, 134588, 168235, 269176, 336470, 672940, 1345880, 3667523, 7335046, 14670092, 18337615, 29340184, 36675230, 73350460, 146700920]

約数ペア:

[(1, 146700920), (2, 73350460), (4, 36675230), (5, 29340184), (8, 18337615), (10, 14670092), (20, 7335046), (40, 3667523), (109, 1345880), (218, 672940), (436, 336470), (545, 269176), (872, 168235), (1090, 134588), (2180, 67294), (4360, 33647)]