2005682000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{143263}}^1$

素因数の和:143293

約数の個数: 80

約数和(自身を含む): 5542597632

約数和(自身を除く): 3536915632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 143263, 286526, 573052, 716315, 1002841, 1146104, 1432630, 2005682, 2292208, 2865260, 3581575, 4011364, 5014205, 5730520, 7163150, 8022728, 10028410, 11461040, 14326300, 16045456, 17907875, 20056820, 25071025, 28652600, 35815750, 40113640, 50142050, 57305200, 71631500, 80227280, 100284100, 125355125, 143263000, 200568200, 250710250, 286526000, 401136400, 501420500, 1002841000, 2005682000]

約数ペア:

[(1, 2005682000), (2, 1002841000), (4, 501420500), (5, 401136400), (7, 286526000), (8, 250710250), (10, 200568200), (14, 143263000), (16, 125355125), (20, 100284100), (25, 80227280), (28, 71631500), (35, 57305200), (40, 50142050), (50, 40113640), (56, 35815750), (70, 28652600), (80, 25071025), (100, 20056820), (112, 17907875), (125, 16045456), (140, 14326300), (175, 11461040), (200, 10028410), (250, 8022728), (280, 7163150), (350, 5730520), (400, 5014205), (500, 4011364), (560, 3581575), (700, 2865260), (875, 2292208), (1000, 2005682), (1400, 1432630), (1750, 1146104), (2000, 1002841), (2800, 716315), (3500, 573052), (7000, 286526), (14000, 143263)]