2378800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:350

約数の個数: 60

約数和(自身を含む): 6035080

約数和(自身を除く): 3656280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 313, 380, 400, 475, 626, 760, 950, 1252, 1520, 1565, 1900, 2504, 3130, 3800, 5008, 5947, 6260, 7600, 7825, 11894, 12520, 15650, 23788, 25040, 29735, 31300, 47576, 59470, 62600, 95152, 118940, 125200, 148675, 237880, 297350, 475760, 594700, 1189400, 2378800]

約数ペア:

[(1, 2378800), (2, 1189400), (4, 594700), (5, 475760), (8, 297350), (10, 237880), (16, 148675), (19, 125200), (20, 118940), (25, 95152), (38, 62600), (40, 59470), (50, 47576), (76, 31300), (80, 29735), (95, 25040), (100, 23788), (152, 15650), (190, 12520), (200, 11894), (304, 7825), (313, 7600), (380, 6260), (400, 5947), (475, 5008), (626, 3800), (760, 3130), (950, 2504), (1252, 1900), (1520, 1565)]