2013176600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{141773}}^1$

素因数の和:141860

約数の個数: 48

約数和(自身を含む): 4746593520

約数和(自身を除く): 2733416920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 14200, 141773, 283546, 567092, 708865, 1134184, 1417730, 2835460, 3544325, 5670920, 7088650, 10065883, 14177300, 20131766, 28354600, 40263532, 50329415, 80527064, 100658830, 201317660, 251647075, 402635320, 503294150, 1006588300, 2013176600]

約数ペア:

[(1, 2013176600), (2, 1006588300), (4, 503294150), (5, 402635320), (8, 251647075), (10, 201317660), (20, 100658830), (25, 80527064), (40, 50329415), (50, 40263532), (71, 28354600), (100, 20131766), (142, 14177300), (200, 10065883), (284, 7088650), (355, 5670920), (568, 3544325), (710, 2835460), (1420, 1417730), (1775, 1134184), (2840, 708865), (3550, 567092), (7100, 283546), (14200, 141773)]