5420920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2297}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 12409200

約数和(自身を除く): 6988280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2297, 2360, 4594, 9188, 11485, 18376, 22970, 45940, 91880, 135523, 271046, 542092, 677615, 1084184, 1355230, 2710460, 5420920]

約数ペア:

[(1, 5420920), (2, 2710460), (4, 1355230), (5, 1084184), (8, 677615), (10, 542092), (20, 271046), (40, 135523), (59, 91880), (118, 45940), (236, 22970), (295, 18376), (472, 11485), (590, 9188), (1180, 4594), (2297, 2360)]