11898200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 28357560

約数和(自身を除く): 16459360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1451, 1640, 2050, 2902, 4100, 5804, 7255, 8200, 11608, 14510, 29020, 36275, 58040, 59491, 72550, 118982, 145100, 237964, 290200, 297455, 475928, 594910, 1189820, 1487275, 2379640, 2974550, 5949100, 11898200]

約数ペア:

[(1, 11898200), (2, 5949100), (4, 2974550), (5, 2379640), (8, 1487275), (10, 1189820), (20, 594910), (25, 475928), (40, 297455), (41, 290200), (50, 237964), (82, 145100), (100, 118982), (164, 72550), (200, 59491), (205, 58040), (328, 36275), (410, 29020), (820, 14510), (1025, 11608), (1451, 8200), (1640, 7255), (2050, 5804), (2902, 4100)]