425087889400

素因数分解:

$2^3\times 5^2\times {\mathrm{2153}}^1\times {\mathrm{987199}}^1$

素因数の和:989368

約数の個数: 48

約数和(自身を含む): 988789392000

約数和(自身を除く): 563701502600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2153, 4306, 8612, 10765, 17224, 21530, 43060, 53825, 86120, 107650, 215300, 430600, 987199, 1974398, 3948796, 4935995, 7897592, 9871990, 19743980, 24679975, 39487960, 49359950, 98719900, 197439800, 2125439447, 4250878894, 8501757788, 10627197235, 17003515576, 21254394470, 42508788940, 53135986175, 85017577880, 106271972350, 212543944700, 425087889400]

約数ペア:

[(1, 425087889400), (2, 212543944700), (4, 106271972350), (5, 85017577880), (8, 53135986175), (10, 42508788940), (20, 21254394470), (25, 17003515576), (40, 10627197235), (50, 8501757788), (100, 4250878894), (200, 2125439447), (2153, 197439800), (4306, 98719900), (8612, 49359950), (10765, 39487960), (17224, 24679975), (21530, 19743980), (43060, 9871990), (53825, 7897592), (86120, 4935995), (107650, 3948796), (215300, 1974398), (430600, 987199)]