32993560

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 76982400

約数和(自身を除く): 43988840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 79, 106, 158, 197, 212, 265, 316, 394, 395, 424, 530, 632, 788, 790, 985, 1060, 1576, 1580, 1970, 2120, 3160, 3940, 4187, 7880, 8374, 10441, 15563, 16748, 20882, 20935, 31126, 33496, 41764, 41870, 52205, 62252, 77815, 83528, 83740, 104410, 124504, 155630, 167480, 208820, 311260, 417640, 622520, 824839, 1649678, 3299356, 4124195, 6598712, 8248390, 16496780, 32993560]

約数ペア:

[(1, 32993560), (2, 16496780), (4, 8248390), (5, 6598712), (8, 4124195), (10, 3299356), (20, 1649678), (40, 824839), (53, 622520), (79, 417640), (106, 311260), (158, 208820), (197, 167480), (212, 155630), (265, 124504), (316, 104410), (394, 83740), (395, 83528), (424, 77815), (530, 62252), (632, 52205), (788, 41870), (790, 41764), (985, 33496), (1060, 31126), (1576, 20935), (1580, 20882), (1970, 16748), (2120, 15563), (3160, 10441), (3940, 8374), (4187, 7880)]