72767800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{51977}}^1$

素因数の和:52000

約数の個数: 48

約数和(自身を含む): 193358160

約数和(自身を除く): 120590360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 51977, 103954, 207908, 259885, 363839, 415816, 519770, 727678, 1039540, 1299425, 1455356, 1819195, 2079080, 2598850, 2910712, 3638390, 5197700, 7276780, 9095975, 10395400, 14553560, 18191950, 36383900, 72767800]

約数ペア:

[(1, 72767800), (2, 36383900), (4, 18191950), (5, 14553560), (7, 10395400), (8, 9095975), (10, 7276780), (14, 5197700), (20, 3638390), (25, 2910712), (28, 2598850), (35, 2079080), (40, 1819195), (50, 1455356), (56, 1299425), (70, 1039540), (100, 727678), (140, 519770), (175, 415816), (200, 363839), (280, 259885), (350, 207908), (700, 103954), (1400, 51977)]