33518320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 87181920

約数和(自身を除く): 53663600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 929, 1640, 1804, 1858, 2255, 3280, 3608, 3716, 4510, 4645, 7216, 7432, 9020, 9290, 10219, 14864, 18040, 18580, 20438, 36080, 37160, 38089, 40876, 51095, 74320, 76178, 81752, 102190, 152356, 163504, 190445, 204380, 304712, 380890, 408760, 418979, 609424, 761780, 817520, 837958, 1523560, 1675916, 2094895, 3047120, 3351832, 4189790, 6703664, 8379580, 16759160, 33518320]

約数ペア:

[(1, 33518320), (2, 16759160), (4, 8379580), (5, 6703664), (8, 4189790), (10, 3351832), (11, 3047120), (16, 2094895), (20, 1675916), (22, 1523560), (40, 837958), (41, 817520), (44, 761780), (55, 609424), (80, 418979), (82, 408760), (88, 380890), (110, 304712), (164, 204380), (176, 190445), (205, 163504), (220, 152356), (328, 102190), (410, 81752), (440, 76178), (451, 74320), (656, 51095), (820, 40876), (880, 38089), (902, 37160), (929, 36080), (1640, 20438), (1804, 18580), (1858, 18040), (2255, 14864), (3280, 10219), (3608, 9290), (3716, 9020), (4510, 7432), (4645, 7216)]