3803972000

素因数分解:

$2^5\times 5^3\times {\mathrm{950993}}^1$

素因数の和:951018

約数の個数: 48

約数和(自身を含む): 9346369032

約数和(自身を除く): 5542397032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 950993, 1901986, 3803972, 4754965, 7607944, 9509930, 15215888, 19019860, 23774825, 30431776, 38039720, 47549650, 76079440, 95099300, 118874125, 152158880, 190198600, 237748250, 380397200, 475496500, 760794400, 950993000, 1901986000, 3803972000]

約数ペア:

[(1, 3803972000), (2, 1901986000), (4, 950993000), (5, 760794400), (8, 475496500), (10, 380397200), (16, 237748250), (20, 190198600), (25, 152158880), (32, 118874125), (40, 95099300), (50, 76079440), (80, 47549650), (100, 38039720), (125, 30431776), (160, 23774825), (200, 19019860), (250, 15215888), (400, 9509930), (500, 7607944), (800, 4754965), (1000, 3803972), (2000, 1901986), (4000, 950993)]