28559540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{24203}}^1$

素因数の和:24271

約数の個数: 24

約数和(自身を含む): 60994080

約数和(自身を除く): 32434540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 24203, 48406, 96812, 121015, 242030, 484060, 1427977, 2855954, 5711908, 7139885, 14279770, 28559540]

約数ペア:

[(1, 28559540), (2, 14279770), (4, 7139885), (5, 5711908), (10, 2855954), (20, 1427977), (59, 484060), (118, 242030), (236, 121015), (295, 96812), (590, 48406), (1180, 24203)]