13442022200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1639271}}^1$

素因数の和:1639328

約数の個数: 48

約数和(自身を含む): 32014982160

約数和(自身を除く): 18572959960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 1639271, 3278542, 6557084, 8196355, 13114168, 16392710, 32785420, 40981775, 65570840, 67210111, 81963550, 134420222, 163927100, 268840444, 327854200, 336050555, 537680888, 672101110, 1344202220, 1680252775, 2688404440, 3360505550, 6721011100, 13442022200]

約数ペア:

[(1, 13442022200), (2, 6721011100), (4, 3360505550), (5, 2688404440), (8, 1680252775), (10, 1344202220), (20, 672101110), (25, 537680888), (40, 336050555), (41, 327854200), (50, 268840444), (82, 163927100), (100, 134420222), (164, 81963550), (200, 67210111), (205, 65570840), (328, 40981775), (410, 32785420), (820, 16392710), (1025, 13114168), (1640, 8196355), (2050, 6557084), (4100, 3278542), (8200, 1639271)]