258300000040

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{36075419}}^1$

素因数の和:36075609

約数の個数: 32

約数和(自身を含む): 584421804000

約数和(自身を除く): 326121803960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 36075419, 72150838, 144301676, 180377095, 288603352, 360754190, 721508380, 1443016760, 6457500001, 12915000002, 25830000004, 32287500005, 51660000008, 64575000010, 129150000020, 258300000040]

約数ペア:

[(1, 258300000040), (2, 129150000020), (4, 64575000010), (5, 51660000008), (8, 32287500005), (10, 25830000004), (20, 12915000002), (40, 6457500001), (179, 1443016760), (358, 721508380), (716, 360754190), (895, 288603352), (1432, 180377095), (1790, 144301676), (3580, 72150838), (7160, 36075419)]