42583000

素因数分解:

$2^3\times 5^3\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 100900800

約数和(自身を除く): 58317800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 125, 194, 200, 250, 388, 439, 485, 500, 776, 878, 970, 1000, 1756, 1940, 2195, 2425, 3512, 3880, 4390, 4850, 8780, 9700, 10975, 12125, 17560, 19400, 21950, 24250, 42583, 43900, 48500, 54875, 85166, 87800, 97000, 109750, 170332, 212915, 219500, 340664, 425830, 439000, 851660, 1064575, 1703320, 2129150, 4258300, 5322875, 8516600, 10645750, 21291500, 42583000]

約数ペア:

[(1, 42583000), (2, 21291500), (4, 10645750), (5, 8516600), (8, 5322875), (10, 4258300), (20, 2129150), (25, 1703320), (40, 1064575), (50, 851660), (97, 439000), (100, 425830), (125, 340664), (194, 219500), (200, 212915), (250, 170332), (388, 109750), (439, 97000), (485, 87800), (500, 85166), (776, 54875), (878, 48500), (970, 43900), (1000, 42583), (1756, 24250), (1940, 21950), (2195, 19400), (2425, 17560), (3512, 12125), (3880, 10975), (4390, 9700), (4850, 8780)]