84427600

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2644

約数の個数: 60

約数和(自身を含む): 205361856

約数和(自身を除く): 120934256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 1328, 1660, 2075, 2543, 3320, 4150, 5086, 6640, 8300, 10172, 12715, 16600, 20344, 25430, 33200, 40688, 50860, 63575, 101720, 127150, 203440, 211069, 254300, 422138, 508600, 844276, 1017200, 1055345, 1688552, 2110690, 3377104, 4221380, 5276725, 8442760, 10553450, 16885520, 21106900, 42213800, 84427600]

約数ペア:

[(1, 84427600), (2, 42213800), (4, 21106900), (5, 16885520), (8, 10553450), (10, 8442760), (16, 5276725), (20, 4221380), (25, 3377104), (40, 2110690), (50, 1688552), (80, 1055345), (83, 1017200), (100, 844276), (166, 508600), (200, 422138), (332, 254300), (400, 211069), (415, 203440), (664, 127150), (830, 101720), (1328, 63575), (1660, 50860), (2075, 40688), (2543, 33200), (3320, 25430), (4150, 20344), (5086, 16600), (6640, 12715), (8300, 10172)]