2488300

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 5468400

約数和(自身を除く): 2980100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 167, 298, 334, 596, 668, 745, 835, 1490, 1670, 2980, 3340, 3725, 4175, 7450, 8350, 14900, 16700, 24883, 49766, 99532, 124415, 248830, 497660, 622075, 1244150, 2488300]

約数ペア:

[(1, 2488300), (2, 1244150), (4, 622075), (5, 497660), (10, 248830), (20, 124415), (25, 99532), (50, 49766), (100, 24883), (149, 16700), (167, 14900), (298, 8350), (334, 7450), (596, 4175), (668, 3725), (745, 3340), (835, 2980), (1490, 1670)]