33089320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 81907200

約数和(自身を除く): 48817880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 479, 628, 785, 958, 1256, 1570, 1727, 1916, 2395, 3140, 3454, 3832, 4790, 5269, 6280, 6908, 8635, 9580, 10538, 13816, 17270, 19160, 21076, 26345, 34540, 42152, 52690, 69080, 75203, 105380, 150406, 210760, 300812, 376015, 601624, 752030, 827233, 1504060, 1654466, 3008120, 3308932, 4136165, 6617864, 8272330, 16544660, 33089320]

約数ペア:

[(1, 33089320), (2, 16544660), (4, 8272330), (5, 6617864), (8, 4136165), (10, 3308932), (11, 3008120), (20, 1654466), (22, 1504060), (40, 827233), (44, 752030), (55, 601624), (88, 376015), (110, 300812), (157, 210760), (220, 150406), (314, 105380), (440, 75203), (479, 69080), (628, 52690), (785, 42152), (958, 34540), (1256, 26345), (1570, 21076), (1727, 19160), (1916, 17270), (2395, 13816), (3140, 10538), (3454, 9580), (3832, 8635), (4790, 6908), (5269, 6280)]