5655268400

素因数分解:

$2^4\times 5^2\times {\mathrm{2609}}^1\times {\mathrm{5419}}^1$

素因数の和:8046

約数の個数: 60

約数和(自身を含む): 13594498200

約数和(自身を除く): 7939229800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2609, 5218, 5419, 10436, 10838, 13045, 20872, 21676, 26090, 27095, 41744, 43352, 52180, 54190, 65225, 86704, 104360, 108380, 130450, 135475, 208720, 216760, 260900, 270950, 433520, 521800, 541900, 1043600, 1083800, 2167600, 14138171, 28276342, 56552684, 70690855, 113105368, 141381710, 226210736, 282763420, 353454275, 565526840, 706908550, 1131053680, 1413817100, 2827634200, 5655268400]

約数ペア:

[(1, 5655268400), (2, 2827634200), (4, 1413817100), (5, 1131053680), (8, 706908550), (10, 565526840), (16, 353454275), (20, 282763420), (25, 226210736), (40, 141381710), (50, 113105368), (80, 70690855), (100, 56552684), (200, 28276342), (400, 14138171), (2609, 2167600), (5218, 1083800), (5419, 1043600), (10436, 541900), (10838, 521800), (13045, 433520), (20872, 270950), (21676, 260900), (26090, 216760), (27095, 208720), (41744, 135475), (43352, 130450), (52180, 108380), (54190, 104360), (65225, 86704)]