2023199800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{532421}}^1$

素因数の和:532456

約数の個数: 48

約数和(自身を含む): 4951524600

約数和(自身を除く): 2928324800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 532421, 1064842, 2129684, 2662105, 4259368, 5324210, 10115999, 10648420, 13310525, 20231998, 21296840, 26621050, 40463996, 50579995, 53242100, 80927992, 101159990, 106484200, 202319980, 252899975, 404639960, 505799950, 1011599900, 2023199800]

約数ペア:

[(1, 2023199800), (2, 1011599900), (4, 505799950), (5, 404639960), (8, 252899975), (10, 202319980), (19, 106484200), (20, 101159990), (25, 80927992), (38, 53242100), (40, 50579995), (50, 40463996), (76, 26621050), (95, 21296840), (100, 20231998), (152, 13310525), (190, 10648420), (200, 10115999), (380, 5324210), (475, 4259368), (760, 2662105), (950, 2129684), (1900, 1064842), (3800, 532421)]