33090820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 81902016

約数和(自身を除く): 48811196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 107, 140, 188, 214, 235, 329, 428, 470, 535, 658, 749, 940, 1070, 1316, 1498, 1645, 2140, 2209, 2996, 3290, 3745, 4418, 5029, 6580, 7490, 8836, 10058, 11045, 14980, 15463, 20116, 22090, 25145, 30926, 35203, 44180, 50290, 61852, 70406, 77315, 100580, 140812, 154630, 176015, 236363, 309260, 352030, 472726, 704060, 945452, 1181815, 1654541, 2363630, 3309082, 4727260, 6618164, 8272705, 16545410, 33090820]

約数ペア:

[(1, 33090820), (2, 16545410), (4, 8272705), (5, 6618164), (7, 4727260), (10, 3309082), (14, 2363630), (20, 1654541), (28, 1181815), (35, 945452), (47, 704060), (70, 472726), (94, 352030), (107, 309260), (140, 236363), (188, 176015), (214, 154630), (235, 140812), (329, 100580), (428, 77315), (470, 70406), (535, 61852), (658, 50290), (749, 44180), (940, 35203), (1070, 30926), (1316, 25145), (1498, 22090), (1645, 20116), (2140, 15463), (2209, 14980), (2996, 11045), (3290, 10058), (3745, 8836), (4418, 7490), (5029, 6580)]