87883630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1693}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 164656800

約数和(自身を除く): 76773170

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 895, 1693, 1790, 3386, 5191, 8465, 10382, 16930, 25955, 49097, 51910, 98194, 245485, 303047, 490970, 606094, 1515235, 3030470, 8788363, 17576726, 43941815, 87883630]

約数ペア:

[(1, 87883630), (2, 43941815), (5, 17576726), (10, 8788363), (29, 3030470), (58, 1515235), (145, 606094), (179, 490970), (290, 303047), (358, 245485), (895, 98194), (1693, 51910), (1790, 49097), (3386, 25955), (5191, 16930), (8465, 10382)]