2545750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 5054400

約数和(自身を除く): 2508650

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 599, 850, 1198, 2125, 2995, 4250, 5990, 10183, 14975, 20366, 29950, 50915, 74875, 101830, 149750, 254575, 509150, 1272875, 2545750]

約数ペア:

[(1, 2545750), (2, 1272875), (5, 509150), (10, 254575), (17, 149750), (25, 101830), (34, 74875), (50, 50915), (85, 29950), (125, 20366), (170, 14975), (250, 10183), (425, 5990), (599, 4250), (850, 2995), (1198, 2125)]