33385400

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 78640800

約数和(自身を除く): 45255400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 2113, 3160, 3950, 4226, 7900, 8452, 10565, 15800, 16904, 21130, 42260, 52825, 84520, 105650, 166927, 211300, 333854, 422600, 667708, 834635, 1335416, 1669270, 3338540, 4173175, 6677080, 8346350, 16692700, 33385400]

約数ペア:

[(1, 33385400), (2, 16692700), (4, 8346350), (5, 6677080), (8, 4173175), (10, 3338540), (20, 1669270), (25, 1335416), (40, 834635), (50, 667708), (79, 422600), (100, 333854), (158, 211300), (200, 166927), (316, 105650), (395, 84520), (632, 52825), (790, 42260), (1580, 21130), (1975, 16904), (2113, 15800), (3160, 10565), (3950, 8452), (4226, 7900)]