3422600

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 8081700

約数和(自身を除く): 4659100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 157, 200, 218, 314, 436, 545, 628, 785, 872, 1090, 1256, 1570, 2180, 2725, 3140, 3925, 4360, 5450, 6280, 7850, 10900, 15700, 17113, 21800, 31400, 34226, 68452, 85565, 136904, 171130, 342260, 427825, 684520, 855650, 1711300, 3422600]

約数ペア:

[(1, 3422600), (2, 1711300), (4, 855650), (5, 684520), (8, 427825), (10, 342260), (20, 171130), (25, 136904), (40, 85565), (50, 68452), (100, 34226), (109, 31400), (157, 21800), (200, 17113), (218, 15700), (314, 10900), (436, 7850), (545, 6280), (628, 5450), (785, 4360), (872, 3925), (1090, 3140), (1256, 2725), (1570, 2180)]