85091600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 226672992

約数和(自身を除く): 141581392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 83, 88, 100, 110, 166, 176, 200, 220, 233, 275, 332, 400, 415, 440, 466, 550, 664, 830, 880, 913, 932, 1100, 1165, 1328, 1660, 1826, 1864, 2075, 2200, 2330, 2563, 3320, 3652, 3728, 4150, 4400, 4565, 4660, 5126, 5825, 6640, 7304, 8300, 9130, 9320, 10252, 11650, 12815, 14608, 16600, 18260, 18640, 19339, 20504, 22825, 23300, 25630, 33200, 36520, 38678, 41008, 45650, 46600, 51260, 64075, 73040, 77356, 91300, 93200, 96695, 102520, 128150, 154712, 182600, 193390, 205040, 212729, 256300, 309424, 365200, 386780, 425458, 483475, 512600, 773560, 850916, 966950, 1025200, 1063645, 1547120, 1701832, 1933900, 2127290, 3403664, 3867800, 4254580, 5318225, 7735600, 8509160, 10636450, 17018320, 21272900, 42545800, 85091600]

約数ペア:

[(1, 85091600), (2, 42545800), (4, 21272900), (5, 17018320), (8, 10636450), (10, 8509160), (11, 7735600), (16, 5318225), (20, 4254580), (22, 3867800), (25, 3403664), (40, 2127290), (44, 1933900), (50, 1701832), (55, 1547120), (80, 1063645), (83, 1025200), (88, 966950), (100, 850916), (110, 773560), (166, 512600), (176, 483475), (200, 425458), (220, 386780), (233, 365200), (275, 309424), (332, 256300), (400, 212729), (415, 205040), (440, 193390), (466, 182600), (550, 154712), (664, 128150), (830, 102520), (880, 96695), (913, 93200), (932, 91300), (1100, 77356), (1165, 73040), (1328, 64075), (1660, 51260), (1826, 46600), (1864, 45650), (2075, 41008), (2200, 38678), (2330, 36520), (2563, 33200), (3320, 25630), (3652, 23300), (3728, 22825), (4150, 20504), (4400, 19339), (4565, 18640), (4660, 18260), (5126, 16600), (5825, 14608), (6640, 12815), (7304, 11650), (8300, 10252), (9130, 9320)]