38813200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5144

約数の個数: 60

約数和(自身を含む): 98175760

約数和(自身を除く): 59362560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 5107, 7600, 10214, 20428, 25535, 40856, 51070, 81712, 97033, 102140, 127675, 194066, 204280, 255350, 388132, 408560, 485165, 510700, 776264, 970330, 1021400, 1552528, 1940660, 2042800, 2425825, 3881320, 4851650, 7762640, 9703300, 19406600, 38813200]

約数ペア:

[(1, 38813200), (2, 19406600), (4, 9703300), (5, 7762640), (8, 4851650), (10, 3881320), (16, 2425825), (19, 2042800), (20, 1940660), (25, 1552528), (38, 1021400), (40, 970330), (50, 776264), (76, 510700), (80, 485165), (95, 408560), (100, 388132), (152, 255350), (190, 204280), (200, 194066), (304, 127675), (380, 102140), (400, 97033), (475, 81712), (760, 51070), (950, 40856), (1520, 25535), (1900, 20428), (3800, 10214), (5107, 7600)]