33249520

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5261}}^1$

素因数の和:5353

約数の個数: 40

約数和(自身を含む): 78298560

約数和(自身を除く): 45049040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 5261, 6320, 10522, 21044, 26305, 42088, 52610, 84176, 105220, 210440, 415619, 420880, 831238, 1662476, 2078095, 3324952, 4156190, 6649904, 8312380, 16624760, 33249520]

約数ペア:

[(1, 33249520), (2, 16624760), (4, 8312380), (5, 6649904), (8, 4156190), (10, 3324952), (16, 2078095), (20, 1662476), (40, 831238), (79, 420880), (80, 415619), (158, 210440), (316, 105220), (395, 84176), (632, 52610), (790, 42088), (1264, 26305), (1580, 21044), (3160, 10522), (5261, 6320)]