33813080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 87531840

約数和(自身を除く): 53718760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 197, 280, 394, 613, 788, 985, 1226, 1379, 1576, 1970, 2452, 2758, 3065, 3940, 4291, 4904, 5516, 6130, 6895, 7880, 8582, 11032, 12260, 13790, 17164, 21455, 24520, 27580, 34328, 42910, 55160, 85820, 120761, 171640, 241522, 483044, 603805, 845327, 966088, 1207610, 1690654, 2415220, 3381308, 4226635, 4830440, 6762616, 8453270, 16906540, 33813080]

約数ペア:

[(1, 33813080), (2, 16906540), (4, 8453270), (5, 6762616), (7, 4830440), (8, 4226635), (10, 3381308), (14, 2415220), (20, 1690654), (28, 1207610), (35, 966088), (40, 845327), (56, 603805), (70, 483044), (140, 241522), (197, 171640), (280, 120761), (394, 85820), (613, 55160), (788, 42910), (985, 34328), (1226, 27580), (1379, 24520), (1576, 21455), (1970, 17164), (2452, 13790), (2758, 12260), (3065, 11032), (3940, 8582), (4291, 7880), (4904, 6895), (5516, 6130)]