42545800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 109680480

約数和(自身を除く): 67134680

約数列:

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

約数ペア:

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