33205040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 85307040

約数和(自身を除く): 52102000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 389, 440, 485, 776, 778, 880, 970, 1067, 1552, 1556, 1940, 1945, 2134, 3112, 3880, 3890, 4268, 4279, 5335, 6224, 7760, 7780, 8536, 8558, 10670, 15560, 17072, 17116, 21340, 21395, 31120, 34232, 37733, 42680, 42790, 68464, 75466, 85360, 85580, 150932, 171160, 188665, 301864, 342320, 377330, 415063, 603728, 754660, 830126, 1509320, 1660252, 2075315, 3018640, 3320504, 4150630, 6641008, 8301260, 16602520, 33205040]

約数ペア:

[(1, 33205040), (2, 16602520), (4, 8301260), (5, 6641008), (8, 4150630), (10, 3320504), (11, 3018640), (16, 2075315), (20, 1660252), (22, 1509320), (40, 830126), (44, 754660), (55, 603728), (80, 415063), (88, 377330), (97, 342320), (110, 301864), (176, 188665), (194, 171160), (220, 150932), (388, 85580), (389, 85360), (440, 75466), (485, 68464), (776, 42790), (778, 42680), (880, 37733), (970, 34232), (1067, 31120), (1552, 21395), (1556, 21340), (1940, 17116), (1945, 17072), (2134, 15560), (3112, 10670), (3880, 8558), (3890, 8536), (4268, 7780), (4279, 7760), (5335, 6224)]