6845200

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 16702180

約数和(自身を除く): 9856980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 157, 200, 218, 314, 400, 436, 545, 628, 785, 872, 1090, 1256, 1570, 1744, 2180, 2512, 2725, 3140, 3925, 4360, 5450, 6280, 7850, 8720, 10900, 12560, 15700, 17113, 21800, 31400, 34226, 43600, 62800, 68452, 85565, 136904, 171130, 273808, 342260, 427825, 684520, 855650, 1369040, 1711300, 3422600, 6845200]

約数ペア:

[(1, 6845200), (2, 3422600), (4, 1711300), (5, 1369040), (8, 855650), (10, 684520), (16, 427825), (20, 342260), (25, 273808), (40, 171130), (50, 136904), (80, 85565), (100, 68452), (109, 62800), (157, 43600), (200, 34226), (218, 31400), (314, 21800), (400, 17113), (436, 15700), (545, 12560), (628, 10900), (785, 8720), (872, 7850), (1090, 6280), (1256, 5450), (1570, 4360), (1744, 3925), (2180, 3140), (2512, 2725)]