23793800

素因数分解:

$2^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 55651200

約数和(自身を除く): 31857400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 271, 439, 542, 878, 1084, 1355, 1756, 2168, 2195, 2710, 3512, 4390, 5420, 6775, 8780, 10840, 10975, 13550, 17560, 21950, 27100, 43900, 54200, 87800, 118969, 237938, 475876, 594845, 951752, 1189690, 2379380, 2974225, 4758760, 5948450, 11896900, 23793800]

約数ペア:

[(1, 23793800), (2, 11896900), (4, 5948450), (5, 4758760), (8, 2974225), (10, 2379380), (20, 1189690), (25, 951752), (40, 594845), (50, 475876), (100, 237938), (200, 118969), (271, 87800), (439, 54200), (542, 43900), (878, 27100), (1084, 21950), (1355, 17560), (1756, 13550), (2168, 10975), (2195, 10840), (2710, 8780), (3512, 6775), (4390, 5420)]